Apex Edge – Wolfe Wave HunterApex Edge – Wolfe Wave Hunter
The modern Wolfe Wave, rebuilt for the algo era
This isn’t just another Wolfe Wave indicator. Classic Wolfe detection is rigid, outdated, and rarely tradable. Apex Edge – Wolfe Wave Hunter re-engineers the pattern into a modern, SMC-driven model that adapts to today’s liquidity-dominated markets. It’s not about drawing pretty shapes – it’s about extracting precision entries with asymmetric risk-to-reward potential.
🔎 What it does
Automatic Wolfe Wave Detection
Identifies bullish and bearish Wolfe Wave structures using pivot-based logic, symmetry filters, and slope tolerances.
Channel Glow Zones
Highlights the Wolfe channel and projects it forward into the future (bars are user-defined). This allows you to see the full potential of the trade before price even begins its move.
Stop Loss (SL) & Entry Arrow
At the completion of Wave 5, the algo prints a Stop Loss line and a tiny entry arrow (green for bullish, red for bearish). but the colours can be changed in user settings. This is the “execution point” — where the Wolfe setup becomes tradable.
Target Projection Lines
TP1 (EPA): Derived from the traditional 1–4 line projection.
TP2 (1.272 Fib): Optional secondary profit target.
TP3 (1.618 Fib): Optional extended target for large runners.
All TP lines extend into the future, so you can track them as price evolves.
Volume Confirmation (optional)
A relative volume filter ensures Wave 5 is formed with meaningful market participation before a setup is confirmed.
Alerts (ready out of the box)
Custom alerts can be fired whenever a bullish or bearish Wolfe Wave is confirmed. No need to babysit the charts — let the script notify you.
⚙️ Customisation & User Control
Every trader’s market and style is different. That’s why Wolfe Wave Hunter is fully customisable:
Arrow Colours & Size
Works on both light and dark charts. Choose your own bullish/bearish entry arrow colours for maximum visibility.
Tolerance Levels
Adjust symmetry and slope tolerance to refine how strict the channel rules are.
Tighter settings = fewer but cleaner zones.
Looser settings = more frequent setups, but with slightly lower structural quality.
Channel Glow Projection
Define how many bars forward the channel is drawn. This controls how far into the future your Wolfe zones are extended.
Stop Loss Line Length
Keep the SL visible without it extending infinitely across your chart.
Take Profit Line Colors
Each TP projection can be styled to your preference, allowing you to clearly separate TP1, TP2, and TP3.
This isn’t a one-size-fits-all tool. You can shape Wolfe detection logic to match the pairs, timeframes, and market conditions you trade most.
🚀 Why it’s different
Classic Wolfe waves are rare — this script adapts the model into something practical and tradeable in modern markets.
Liquidity-aligned — many setups align with structural sweeps of Wave 3 liquidity before driving into profit.
Entry built-in — most Wolfe scripts only draw the structure. Wolfe Wave Hunter gives you a precise entry point, SL, and projected TPs.
Backtest-friendly — you’ll quickly discover which assets respect Wolfe waves and which don’t, creating your own high-probability Wolfe watchlist.
⚠️ Limitations & Disclaimer
Not all markets respect Wolfe Waves. Some FX pairs, metals, and indices respect the structure beautifully; others do not. Backtest and create your own shortlist.
No guaranteed sweeps. Many entries occur after a liquidity sweep of Wave 3, but not all. The algo is designed to detect Wolfe completion, not enforce textbook liquidity rules.
Probabilistic, not predictive. Wolfe setups don’t win every time. Always use risk management.
High-RR focus. This is not a high-frequency tool. It’s designed for precision, asymmetric setups where risk is small and reward potential is large.
✅ The Bottom Line
Apex Edge – Wolfe Wave Hunter is a modern reimagination of the Wolfe Wave. It blends structural geometry, liquidity dynamics, and algo-driven execution into a single tool that:
Detects the pattern automatically
Provides SL, entry, and TP levels
Offers alerts for hands-off trading
Allows deep customisation for different markets
When it hits, it delivers outstanding risk-to-reward. Backtest, refine your tolerances, and build your watchlist of assets where Wolfe structures consistently pay.
This isn’t just Wolfe detection — it’s Wolfe trading, rebuilt for the modern trader.
Developer Notes - As always with the Apex Edge Brand, user feedback and recommendations will always be respected. Simply drop us a message with your comments and we will endeavour to address your needs in future version updates.
Сферы применения Pine
Option Strike Previous Day high and LowThis script automatically plots the previous day’s High and Low levels for a selected Call (CE) and Put (PE) option contract.
It is designed to help options traders quickly identify important price zones without having to fetch or calculate them manually.
Mandatory to Input expiry like. YYMMDD
Mandatory to Input Strike like. 25350
✨ Key Features:
• Automatically requests previous day High/Low for CE and PE of the chosen strike.
• Full-width horizontal lines for clear visibility across the entire chart.
• Configurable appearance: dashed/solid lines, custom width, and label placement (left/right).
• Optional manual level input for custom support/resistance marking.
• Debug mode available to show the tickers and requested values.
⚙️ How to Use:
1. Choose the underlying root (e.g., NIFTY), expiry (YYMMDD), and strike price.
2. Select whether you want to show CE, PE, or both.
3. Adjust label offset to position tags near the chart’s right edge.
4. Use the manual level input if you want to mark an additional reference line.
💡 Why it’s useful:
Option traders often rely on previous day’s option Highs and Lows as intraday reference zones for support, resistance, and breakout levels. This script makes those levels instantly visible and consistently updated, saving time and reducing manual charting errors.
📌 Notes:
• Works on any timeframe chart of the underlying.
• For best use, apply on the underlying index/stock chart, not on the option itself.
• This script does not generate trading signals or make predictions; it provides levels for reference.
SMA Cross 5/50 with Trend Filter & Risk Management by JuggiDThe basic SMA (5/50) crossover strategy can be enhanced to improve profitability by adding filters and risk management. For example, a long entry is triggered only when the fast SMA (5) crosses above the slow SMA (50) **and** the price is above the SMA (200), ensuring trades align with the major trend. Similarly, a short entry requires the crossover confirmation plus the price staying below the SMA (200). To reduce false signals and protect capital, stop-loss and take-profit levels can be set automatically (e.g., 2% loss, 5% gain), while additional confirmation tools such as volume spikes, RSI above 50, or MACD momentum can be applied to validate stronger signals. This approach helps avoid whipsaws in sideways markets and allows trades to capture larger moves while minimizing downside risk.
XINIU Risk-Reward Ratio Helper Pro #1.0.0CN:
专业版描述（中文）
本指标是 TradingView 平台上的一款 实用型风险收益管理工具，专为解决交易者在 风险收益评估、资金管理和进出场决策 上的痛点而设计。
交易者常见痛点：
1. 缺乏盈亏比概念 —— 盲目开单，不清楚单笔交易的最大风险与潜在收益。
2. 人工计算低效 —— 依赖计算器手工测算，费时费力，还容易出错。
3. 错失入场时机 —— 在计算过程中往往错过市场的最佳买入/卖出机会。
核心功能：
1. 自动绘制盈亏比目标价 —— 输入止损价格与目标盈亏比，自动生成止盈价格与参考线。
2. 多组盈亏比配置 —— 支持最多 10 组自定义盈亏比，快速对比不同风险收益结构。
3. 一键切换模式 —— 提供「止损为基准」「止盈为基准」「盈亏比价为基准」三种模式，灵活适配不同策略思路。
4. 资金成本与仓位测算 —— 内置保证金与手续费计算公式，直观显示进场所需资金。
5. 可视化盈亏比结构 —— 止损价、止盈价与 1:1 平衡点清晰绘制，避免盲目下单。
6. 关键分歧点提示 —— 标记多空双方可能快速插针的位置，帮助挂单埋伏。
7. 灵活图表渲染 —— 价格线延展、颜色区分与标签标注，让盈亏比一目了然。
核心好处：
1. 科学化决策 —— 清晰掌握风险与收益，避免情绪化操作。
2. 提升执行效率 —— 摆脱手工计算，用最短时间捕捉入场机会。
3. 优化风险管理 —— 自动测算仓位与资金需求，在关键分歧位“以小博大”。
4. 策略灵活性 —— 多组盈亏比与模式切换，满足不同市场环境下的需求。
风险提示：
● 本指标仅提供 参考数据和计算辅助，不能保证交易盈利。
● 市场存在不可预测波动，投资有风险，入市需谨慎。
● 用户应根据自身风险承受能力、资金状况及交易策略独立判断，不得完全依赖指标信号操作。
● 本指标开发者不对因使用本指标而导致的任何损失承担责任。
借助本指标，交易者能在复杂多变的市场中，以更专业、更高效的方式管理风险与收益，同时明确自身风险责任。
EN:
Professional Version Description (English)
This indicator is a practical Risk-Reward Management Tool on the TradingView platform, specifically designed to address traders' pain points in risk-reward evaluation, capital management, and entry/exit decision-making.
Common trader pain points:
1. Lack of risk-reward awareness – Opening trades blindly without understanding the maximum risk or potential reward of each trade.
2. Inefficient manual calculations – Relying on calculators for manual computation, which is time-consuming, error-prone, and cumbersome.
3. Missed entry opportunities – During calculations, traders often miss the optimal buy/sell opportunities in the market.
Core Features:
1. Automatic risk-reward target plotting – Enter a stop-loss price and desired risk-reward ratio, and the indicator automatically calculates take-profit levels and reference lines.
2. Multiple risk-reward configurations – Supports up to 10 custom risk-reward ratios, allowing quick comparison of different risk-reward structures.
3. One-click mode switching – Provides three flexible modes: “Stop-loss as base”, “Take-profit as base”, and “Risk-reward price as base”, adapting to various trading strategies.
4. Capital and position size calculation – Built-in formulas for margin and fee calculation, clearly displaying the required funds for entry.
5. Visualized risk-reward structure – Clearly plots stop-loss, take-profit, and 1:1 balance levels to prevent blind trading.
6. Key divergence point alerts – Marks potential rapid spikes from both bulls and bears, aiding strategic order placement.
7. Flexible chart rendering – Extendable price lines, color coding, and labeled markers make the risk-reward structure instantly clear.
Key Benefits:
1. Data-driven decision-making – Understand risk and potential reward clearly, avoiding emotional trading.
2. Improved execution efficiency – Eliminate manual calculations and quickly capture optimal entry points.
3. Optimized risk management – Automatically calculate position size and capital needs, enabling “small risk, big reward” at key divergence points.
4. Strategy flexibility – Multiple risk-reward configurations and mode switching meet the demands of varying market conditions.
Risk Disclaimer:
● This indicator provides reference data and calculation assistance only and cannot guarantee trading profits.
● Markets are subject to unpredictable fluctuations; all investments carry risk, and trading should be approached with caution.
● Users should make independent judgments based on their own risk tolerance, capital situation, and trading strategy; the indicator should not be relied upon exclusively.
● The developers of this indicator are not responsible for any losses incurred from its use.
With this tool, traders can manage risk and reward more professionally and efficiently in complex and volatile markets while clearly understanding their own risk responsibilities.
Pro Volume Lite📘 Pro Volume Lite
What it is:
Pro Volume Lite is a tool that helps you quickly figure out:
How much quantity to buy or sell,
Where your risk stands,
How volume and trend strength are behaving,
Plus some quick company fundamentals.
🔹 1. Position Size & Risk Management
✅ Settings
Trade Direction:
Long → Bullish trades only.
Short → Bearish trades only.
Both → Auto-switch depending on whether today’s price change is up or down.
Capital (CP):
Enter your account size (example: 10,00,000).
This is the base for position size calculations.
Risk Mode (R):
Currency → Risk a fixed amount per trade (e.g., $5000).
Percentage → Risk a fixed % of your capital (e.g., 0.5%).
⚡ The script automatically calculates how much money you’re risking per trade based on your choice.
✅ Stop & Quantity Calculations
D (Stop Low %) → How far today’s close is from the day’s low.
DH (Stop High %) → How far close is from the mid-body of today’s candle.
Q (Quantity) → How many shares you can buy/sell if stop = day’s low.
QH (Quantity High) → Quantity if stop = mid-body.
SSL #1, #2, #3 → Standard stop-loss setups (e.g., 0.75%, 1%, 1.25%).
💡 If you enable Lot Size, all quantities are converted into nearest lot multiples (good for futures).
🔹 2. Volume Bar Coloring
Green = Price closed higher than it opened.
Red = Price closed lower than it opened.
Plots on the volume chart so you can see bullish/bearish volume.
🔹 3. Trend Intensity (TI)
Uses two moving averages (fast & slow).
Green dot on top → Trend strongly bullish.
Red dot on top → Trend strongly bearish.
Helps you spot momentum shifts.
🔹 4. Episodic Pivot (EP)
Marks big volume spikes with orange triangles under candles.
Default threshold = 9 million volume.
Shows when institutions may be entering/exiting.
🔹 5. Data Metrics Table
Quick fundamentals shown in a table:
MC (Market Cap): Company’s total market value.
Industry × Sector: Classification for the stock.
FF (Free Float): Value of shares available for public trading.
💡 In INR stocks → values are shown in Crores.
💡 In USD stocks → values shown in raw currency format.
⚡ Bottom Line
Pro Volume Lite helps you:
Size your trades correctly,
Control your risk,
Spot strong volume moves,
Check quick fundamentals,
All inside your TradingView chart.
Global Session Zones (Asia / Europe / US) — KSTThis indicator highlights global market sessions (Asia, Europe, US) based on KST (Korea Standard Time).
Each session is displayed with a different background color for better visibility of price flows.
Asia Session: 09:00 – 16:00 KST
Europe Session: 16:00 – 23:00 KST
US Session: 23:00 – 09:00 KST
색상은 사용자 설정 가능하며, 각 시장 세션별 가격 흐름과 패턴을 가시적으로 분석할 수 있도록 도와줍니다.
Elite Zone Master Pro - Advanced Multi-Session Trading System🚀 Elite Zone Master Pro - Advanced Multi-Session Trading System
🎯 ORIGINALITY & UNIQUE VALUE PROPOSITION
Elite Zone Master Pro is NOT a simple mashup of existing indicators. It's a proprietary trading system that combines three distinct methodologies into a unified, synergistic approach:
Multi-Session Zone Analysis - Original algorithm for tracking global market sessions
Dynamic Opening Range Breakout (ORB) - Enhanced ORB with bias-aware signal filtering
Advanced Fair Value Gap Detection - Proprietary FVG identification with smart mitigation tracking
🔧 Why This Combination Works
The power lies in how these components work together, not separately:
Session zones provide market context and volatility windows
ORB system identifies key breakout levels during optimal timeframes
FVG detection pinpoints precise entry locations within the ORB framework
Integrated bias system filters signals based on range direction momentum
🧠 DETAILED METHODOLOGY & CALCULATIONS
🌍 1. Multi-Session Zone Framework
What it does: Tracks and visualizes three major global trading sessions simultaneously.
How it works:
Dynamic zone tracking algorithm that calculates session highs/lows in real-time
Adaptive box rendering that expands/contracts based on actual price movement
Session overlap detection for identifying high-volatility periods
Time-weighted zone positioning using custom timezone calculations
Original concepts:
Simultaneous multi-session visualization (not found in standard session indicators)
Dynamic zone expansion based on volatility, not fixed time periods
Cross-session momentum analysis for bias determination
🎯 2. Enhanced Opening Range Breakout System
What it does: Identifies breakout opportunities from predefined session ranges with intelligent bias filtering.
How it works:
Multi-session ORB calculation: Supports US (16:30-16:45), EU (10:00-10:15), Asian (03:00-03:15), and custom sessions
Dynamic range establishment: Range is built in real-time during active session periods
Bias-aware signal filtering: Two-tier breakout system based on range midpoint momentum
Range direction analysis: Compares current range midpoint to previous session's midpoint
Original methodology:
Range Bias Calculation:
- If Current_Midpoint > Previous_Midpoint = Bullish Bias (+1)
- If Current_Midpoint < Previous_Midpoint = Bearish Bias (-1)
- If Current_Midpoint = Previous_Midpoint = Neutral Bias (0)
Signal Logic:
- Bullish Bias: Standard breakout above range high
- Bearish Bias: Enhanced breakout (range_high + 0.5 * range_width) for bullish signals
- Neutral Bias: Standard breakouts both directions
⚡ 3. Advanced Fair Value Gap (FVG) Detection
What it does: Identifies and tracks fair value gaps with automatic mitigation detection.
How it works:
Three-bar gap analysis: Compares current bar relationships to identify true gaps
Dynamic threshold calculation: Auto-adjusting sensitivity based on market volatility
Smart mitigation tracking: Automatically removes filled gaps from display
Directional bias integration: Color-codes gaps based on their directional implication
Proprietary algorithms:
Bullish FVG Criteria:
- Current_Low > High (gap condition)
- Close > High (confirmation)
- (Current_Low - High ) / High > Threshold (significance filter)
Bearish FVG Criteria:
- Current_High < Low (gap condition)
- Close < Low (confirmation)
- (Low - Current_High) / Current_High > Threshold (significance filter)
Mitigation Logic:
- Bullish FVG: Mitigated when Close < FVG_Low
- Bearish FVG: Mitigated when Close > FVG_High
📈 4. Session-Based Moving Average System
What it does: Calculates moving averages that reset and adapt to session boundaries.
How it works:
Session-aware length calculation: Effective length = min(bars_since_session_start, user_length)
Multiple MA types: EMA, SMA, RMA, WMA, VWMA with session-specific calculations
Dynamic smoothing: Adapts to session length for consistent signals across different session durations
🔄 INTEGRATED SYSTEM SYNERGY
🎯 How Components Work Together
Context Layer: Session zones provide market timing context
Setup Layer: ORB system identifies breakout opportunities within optimal timeframes
Entry Layer: FVG detection pinpoints precise entry levels
Filter Layer: Bias system ensures alignment with momentum direction
Confirmation Layer: Session MA provides trend confirmation
🧭 Signal Generation Process
Step 1: Session Analysis
- Identify active trading session
- Calculate session volatility metrics
- Establish range boundaries
Step 2: Range Bias Calculation
- Compare current vs previous range midpoints
- Assign directional bias (-1, 0, +1)
- Adjust breakout thresholds accordingly
Step 3: Breakout Detection
- Monitor price interaction with range boundaries
- Apply bias-specific breakout criteria
- Generate preliminary signals
Step 4: FVG Confirmation
- Scan for fair value gaps within range
- Validate gap significance using dynamic thresholds
- Provide entry refinement opportunities
Step 5: Signal Validation
- Cross-reference with session MA direction
- Ensure alignment with overall bias
- Output final trading signals
📊 PRACTICAL IMPLEMENTATION
🎯 Trading Strategy Framework
Setup Phase:
Configure session times for your timezone
Enable preferred sessions (US/EU/Asian)
Adjust FVG sensitivity based on instrument volatility
Execution Phase:
Wait for range establishment during active session
Monitor for bias-aligned breakouts
Look for FVG retest opportunities
Enter trades with ORB-based stop losses
Risk Management:
Stop loss placement: Outside ORB range boundaries
Position sizing: Based on range width volatility
Trade direction: Must align with calculated range bias
🎨 UNIQUE VISUAL IMPLEMENTATION
📊 Advanced Visualization Features
Multi-layered zone rendering with transparency controls
Dynamic range boxes that adapt to price movement
Smart label positioning to avoid chart clutter
Color-coded bias indication through range fills
Progressive FVG display with automatic cleanup
🔧 TECHNICAL SPECIFICATIONS
⚙️ Performance Optimizations
Efficient array management for FVG tracking
Memory optimization through historical data cleanup
Smart rendering to prevent chart overload
Error handling for edge cases and invalid timeframes
📈 Compatibility
All timeframes under 1 day
All instruments (Forex, Stocks, Crypto, Futures)
All chart types with overlay capability
Mobile and desktop platform support
🏆 WHAT MAKES THIS DIFFERENT FROM OTHER INDICATORS
❌ Standard ORB indicators: Only show basic range breakouts without bias consideration
❌ Basic FVG indicators: Don't integrate with session analysis or range systems
❌ Session indicators: Simply highlight time periods without actionable trading signals
❌ Moving average indicators: Don't adapt to session dynamics
✅ Elite Zone Master Pro: Combines all elements with proprietary logic for a complete trading system
📋 USE CASES & MARKET APPLICATION
🎯 Primary Applications
Forex day trading during major session overlaps
Index futures scalping using session-specific ranges
Cryptocurrency swing trading with 24/7 session analysis
Stock market opening range breakout strategies
📊 Performance Characteristics
Best performance: During high-volatility session transitions
Optimal timeframes: 1m to 4H for intraday trading
Risk-reward ratios: Typically 1:2 to 1:4 based on range width
Win rate: Higher probability when all components align
This indicator represents months of development combining institutional trading concepts with retail accessibility. It's not just another indicator - it's a complete trading methodology in one comprehensive tool.
Weekly Session BreakThis indicator plots a vertical line at the end of the trading week (Friday) to mark the weekly session break. It is designed to be used on intraday charts (sub-1 hour timeframes).
The line's appearance is fully customizable via the Inputs tab, allowing you to change its color, style (solid, dotted, or dashed), and thickness.
Key Features:
End-of-Week Marker: Accurately draws a vertical line on the last bar of the trading week.
Timeframe Specific: Lines are only visible on intraday charts (1-minute to 59-minute timeframes) to prevent clutter on higher timeframes.
Customizable: Adjust the line's color, style, and thickness from the Inputs menu.
Trend Following S/R Fibonacci StrategyTrend Following S/R Fibonacci Strategy
Trend Following S/R Fibonacci Strategy
Custom ATR Stop Loss Calculator by riyukireiruCan automatically input the entry price, calculate ATR stop-loss, allow customizable period, adjustable table position, selectable MA ATR type, and customizable ATR value.
MTF Supply and Demand Zones [MMT]Description
The MTF Supply and Demand Zones indicator is a powerful tool designed to identify and display supply and demand zones across multiple timeframes (MTF) on your TradingView chart. These zones highlight key areas where price is likely to react, based on significant price movements in higher timeframes. The indicator is highly customizable, allowing traders to adjust zone strength, timeframes, colors, and display settings to suit their trading style.
Key Features
Multi-Timeframe Analysis : Detects supply and demand zones from up to five user-defined timeframes (e.g., 30m, 1H, 4H, 1D, 1W).
Zone Strength Filter : Filters zones based on the strength of price movements, ensuring only significant zones are displayed.
Customizable Display : Toggle supply and demand zones on/off, adjust colors, border styles, and label settings for clarity.
Dynamic Zone Extension : Extends zones to the right of the chart for better visibility, with adjustable extension length.
Zone Cleanup : Automatically removes zones when price breaks through them, keeping the chart clean and relevant.
Labels : Displays timeframe labels on zones for easy identification, with customizable size, color, and alignment.
How It Works
Supply Zones : Identified when a strong bearish candle follows a bullish or neutral candle, indicating potential selling pressure.
Demand Zones : Identified when a strong bullish candle follows a bearish or neutral candle, indicating potential buying pressure.
Zones are drawn as boxes, with the top and bottom based on key price levels (e.g., highs/lows or open prices).
The indicator uses a strength filter to ensure only significant zones (based on candle size ratios) are plotted.
Zones are updated dynamically, extending to the right by a user-defined number of bars and removed when price breaks through them.
Settings
S&D Zones Settings
Zone Strength Filter : Adjust the minimum candle size ratio (default: 1.8) to filter weaker zones.
Show Supply/Demand : Enable or disable supply and/or demand zones.
Supply/Demand Colors : Customize the fill and border colors for supply (default: red) and demand (default: green) zones.
Timeframes : Enable up to five timeframes (e.g., 30m, 1H, 4H, 1D, 1W) to analyze zones. Only zones from timeframes higher than the chart’s timeframe are displayed.
Display Settings
Zone Extension : Set how far zones extend to the right (in bars, default: 15).
Show Label: Toggle timeframe labels on zones.
Label Style : Customize label color, size (tiny, small, normal, large, huge), and alignment (horizontal/vertical).
Usage Tips
Use higher timeframes (e.g., 4H, 1D) for stronger, more reliable zones.
Combine with other indicators (e.g., support/resistance, trendlines) to confirm trade setups.
Adjust the Zone Strength Filter to reduce noise in volatile markets.
Enable labels to quickly identify the timeframe of each zone.
Notes
The indicator is overlayed on the price chart and supports up to 500 zones.
Zones are removed when price breaks above (supply) or below (demand), ensuring only active zones remain.
Works best on markets with clear price action, such as futures, forex, stocks, or cryptocurrencies.
Happy trading! 🚀
FiniteStateMachine🟩 OVERVIEW
A flexible framework for creating, testing and implementing a Finite State Machine (FSM) in your script. FSMs use rules to control how states change in response to events.
This is the first Finite State Machine library on TradingView and it's quite a different way to think about your script's logic. Advantages of using this vs hardcoding all your logic include:
• Explicit logic : You can see all rules easily side-by-side.
• Validation : Tables show your rules and validation results right on the chart.
• Dual approach : Simple matrix for straightforward transitions; map implementation for concurrent scenarios. You can combine them for complex needs.
• Type safety : Shows how to use enums for robustness while maintaining string compatibility.
• Real-world examples : Includes both conceptual (traffic lights) and practical (trading strategy) demonstrations.
• Priority control : Explicit control over which rules take precedence when multiple conditions are met.
• Wildcard system : Flexible pattern matching for states and events.
The library seems complex, but it's not really. Your conditions, events, and their potential interactions are complex. The FSM makes them all explicit, which is some work. However, like all "good" pain in life, this is front-loaded, and *saves* pain later, in the form of unintended interactions and bugs that are very hard to find and fix.
🟩 SIMPLE FSM (MATRIX-BASED)
The simple FSM uses a matrix to define transition rules with the structure: state > event > state. We look up the current state, check if the event in that row matches, and if it does, output the resulting state.
Each row in the matrix defines one rule, and the first matching row, counting from the top down, is applied.
A limitation of this method is that you can supply only ONE event.
You can design layered rules using widlcards. Use an empty string "" or the special string "ANY" for any state or event wildcard.
The matrix FSM is foruse where you have clear, sequential state transitions triggered by single events. Think traffic lights, or any logic where only one thing can happen at a time.
The demo for this FSM is of traffic lights.
🟩 CONCURRENT FSM (MAP-BASED)
The map FSM uses a more complex structure where each state is a key in the map, and its value is an array of event rules. Each rule maps a named condition to an output (event or next state).
This FSM can handle multiple conditions simultaneously. Rules added first have higher priority.
Adding more rules to existing states combines the entries in the map (if you use the supplied helper function) rather than overwriting them.
This FSM is for more complex scenarios where multiple conditions can be true simultaneously, and you need to control which takes precedence. Like trading strategies, or any system with concurrent conditions.
The demo for this FSM is a trading strategy.
🟩 HOW TO USE
Pine Script libraries contain reusable code for importing into indicators. You do not need to copy any code out of here. Just import the library and call the function you want.
For example, for version 1 of this library, import it like this:
import SimpleCryptoLife/FiniteStateMachine/1
See the EXAMPLE USAGE sections within the library for examples of calling the functions.
For more information on libraries and incorporating them into your scripts, see the Libraries section of the Pine Script User Manual.
🟩 TECHNICAL IMPLEMENTATION
Both FSM implementations support wildcards using blank strings "" or the special string "ANY". Wildcards match in this priority order:
• Exact state + exact event match
• Exact state + empty event (event wildcard)
• Empty state + exact event (state wildcard)
• Empty state + empty event (full wildcard)
When multiple rules match the same state + event combination, the FIRST rule encountered takes priority. In the matrix FSM, this means row order determines priority. In the map FSM, it's the order you add rules to each state.
The library uses user-defined types for the map FSM:
• o_eventRule : Maps a condition name to an output
• o_eventRuleWrapper : Wraps an array of rules (since maps can't contain arrays directly)
Everything uses strings for maximum library compatibility, though the examples show how to use enums for type safety by converting them to strings.
Unlike normal maps where adding a duplicate key overwrites the value, this library's `m_addRuleToEventMap()` method *combines* rules, making it intuitive to build rule sets without breaking them.
🟩 VALIDATION & ERROR HANDLING
The library includes comprehensive validation functions that catch common FSM design errors:
Error detection:
• Empty next states
• Invalid states not in the states array
• Duplicate rules
• Conflicting transitions
• Unreachable states (no entry/exit rules)
Warning detection:
• Redundant wildcards
• Empty states/events (potential unintended wildcards)
• Duplicate conditions within states
You can display validation results in tables on the chart, with tooltips providing detailed explanations. The helper functions to display the tables are exported so you can call them from your own script.
🟩 PRACTICAL EXAMPLES
The library includes four comprehensive demos:
Traffic Light Demo (Simple FSM) : Uses the matrix FSM to cycle through traffic light states (red → red+amber → green → amber → red) with timer events. Includes pseudo-random "break" events and repair logic to demonstrate wildcards and priority handling.
Trading Strategy Demo (Concurrent FSM) : Implements a realistic long-only trading strategy using BOTH FSM types:
• Map FSM converts multiple technical conditions (EMA crosses, gaps, fractals, RSI) into prioritised events
• Matrix FSM handles state transitions (idle → setup → entry → position → exit → re-entry)
• Includes position management, stop losses, and re-entry logic
Error Demonstrations : Both FSM types include error demos with intentionally malformed rules to showcase the validation system's capabilities.
🟩 BRING ON THE FUNCTIONS
f_printFSMMatrix(_mat_rules, _a_states, _tablePosition)
Prints a table of states and rules to the specified position on the chart. Works only with the matrix-based FSM.
Parameters:
_mat_rules (matrix)
_a_states (array)
_tablePosition (simple string)
Returns: The table of states and rules.
method m_loadMatrixRulesFromText(_mat_rules, _rulesText)
Loads rules into a rules matrix from a multiline string where each line is of the form "current state | event | next state" (ignores empty lines and trims whitespace).
This is the most human-readable way to define rules because it's a visually aligned, table-like format.
Namespace types: matrix
Parameters:
_mat_rules (matrix)
_rulesText (string)
Returns: No explicit return. The matrix is modified as a side-effect.
method m_addRuleToMatrix(_mat_rules, _currentState, _event, _nextState)
Adds a single rule to the rules matrix. This can also be quite readble if you use short variable names and careful spacing.
Namespace types: matrix
Parameters:
_mat_rules (matrix)
_currentState (string)
_event (string)
_nextState (string)
Returns: No explicit return. The matrix is modified as a side-effect.
method m_validateRulesMatrix(_mat_rules, _a_states, _showTable, _tablePosition)
Validates a rules matrix and a states array to check that they are well formed. Works only with the matrix-based FSM.
Checks: matrix has exactly 3 columns; no empty next states; all states defined in array; no duplicate states; no duplicate rules; all states have entry/exit rules; no conflicting transitions; no redundant wildcards. To avoid slowing down the script unnecessarily, call this method once (perhaps using `barstate.isfirst`), when the rules and states are ready.
Namespace types: matrix
Parameters:
_mat_rules (matrix)
_a_states (array)
_showTable (bool)
_tablePosition (simple string)
Returns: `true` if the rules and states are valid; `false` if errors or warnings exist.
method m_getStateFromMatrix(_mat_rules, _currentState, _event, _strictInput, _strictTransitions)
Returns the next state based on the current state and event, or `na` if no matching transition is found. Empty (not na) entries are treated as wildcards if `strictInput` is false.
Priority: exact match > event wildcard > state wildcard > full wildcard.
Namespace types: matrix
Parameters:
_mat_rules (matrix)
_currentState (string)
_event (string)
_strictInput (bool)
_strictTransitions (bool)
Returns: The next state or `na`.
method m_addRuleToEventMap(_map_eventRules, _state, _condName, _output)
Adds a single event rule to the event rules map. If the state key already exists, appends the new rule to the existing array (if different). If the state key doesn't exist, creates a new entry.
Namespace types: map
Parameters:
_map_eventRules (map)
_state (string)
_condName (string)
_output (string)
Returns: No explicit return. The map is modified as a side-effect.
method m_addEventRulesToMapFromText(_map_eventRules, _configText)
Loads event rules from a multiline text string into a map structure.
Format: "state | condName > output | condName > output | ..." . Pairs are ordered by priority. You can have multiple rules on the same line for one state.
Supports wildcards: Use an empty string ("") or the special string "ANY" for state or condName to create wildcard rules.
Examples: " | condName > output" (state wildcard), "state | > output" (condition wildcard), " | > output" (full wildcard).
Splits lines by , extracts state as key, creates/appends to array with new o_eventRule(condName, output).
Call once, e.g., on barstate.isfirst for best performance.
Namespace types: map
Parameters:
_map_eventRules (map)
_configText (string)
Returns: No explicit return. The map is modified as a side-effect.
f_printFSMMap(_map_eventRules, _a_states, _tablePosition)
Prints a table of map-based event rules to the specified position on the chart.
Parameters:
_map_eventRules (map)
_a_states (array)
_tablePosition (simple string)
Returns: The table of map-based event rules.
method m_validateEventRulesMap(_map_eventRules, _a_states, _a_validEvents, _showTable, _tablePosition)
Validates an event rules map to check that it's well formed.
Checks: map is not empty; wrappers contain non-empty arrays; no duplicate condition names per state; no empty fields in o_eventRule objects; optionally validates outputs against matrix events.
NOTE: Both "" and "ANY" are treated identically as wildcards for both states and conditions.
To avoid slowing down the script unnecessarily, call this method once (perhaps using `barstate.isfirst`), when the map is ready.
Namespace types: map
Parameters:
_map_eventRules (map)
_a_states (array)
_a_validEvents (array)
_showTable (bool)
_tablePosition (simple string)
Returns: `true` if the event rules map is valid; `false` if errors or warnings exist.
method m_getEventFromConditionsMap(_currentState, _a_activeConditions, _map_eventRules)
Returns a single event or state string based on the current state and active conditions.
Uses a map of event rules where rules are pre-sorted by implicit priority via load order.
Supports wildcards using empty string ("") or "ANY" for flexible rule matching.
Priority: exact match > condition wildcard > state wildcard > full wildcard.
Namespace types: series string, simple string, input string, const string
Parameters:
_currentState (string)
_a_activeConditions (array)
_map_eventRules (map)
Returns: The output string (event or state) for the first matching condition, or na if no match found.
o_eventRule
o_eventRule defines a condition-to-output mapping for the concurrent FSM.
Fields:
condName (series string) : The name of the condition to check.
output (series string) : The output (event or state) when the condition is true.
o_eventRuleWrapper
o_eventRuleWrapper wraps an array of o_eventRule for use as map values (maps cannot contain collections directly).
Fields:
a_rules (array) : Array of o_eventRule objects for a specific state.
DH EMA 21/55/200 Ribbon (Scaled HTF)ema 21 / 55 /200 cập nhật thêm multiTF, chỉnh sửa màu sắc dải mây
KILLZONE & CHECK LIST ICAKILLZONE & CHECK LIST ICA | The Inner Circle Alchemist
✨ Features:
Display of precise trading killzones on the chart
Marking the high, low, and mid-level of each killzone
Option to show/hide killzone names
Daily separators at custom times (e.g. 17:00 or 00:00)
Highlighting Midnight Open, 8:30 Open, and New York Stock Exchange Open
Display of previous day, week, and month highs & lows (optional)
A clean and practical trading checklist on the bottom-right of the chart
Visual customization, such as showing your name/brand on the chart
Clear indication of weekdays
⚡️ A perfect mix of professional tools & visual style to keep you one step ahead!
ID on All Platforms: TheInnerCircleAlchemist
#Forex #Trading #Indicator #Killzone #TradingChecklist #PriceAction #DayTrading #SwingTrading #SmartMoney #MarketStructure #TradingTools #ChartAnalysis #TechnicalAnalysis #ForexStrategy #TraderLife #ForexTrading
KILLZONE & CHECK LIST ICAKILLZONE & CHECK LIST | The Inner Circle Alchemist
✨ Features:
Display of precise trading killzones on the chart
Marking the high, low, and mid-level of each killzone
Option to show/hide killzone names
Daily separators at custom times (e.g. 17:00 or 00:00)
Highlighting Midnight Open, 8:30 Open, and New York Stock Exchange Open
Display of previous day, week, and month highs & lows (optional)
A clean and practical trading checklist on the bottom-right of the chart
Visual customization, such as showing your name/brand on the chart
Clear indication of weekdays
⚡️ A perfect mix of professional tools & visual style to keep you one step ahead!
ID on all platforms: TheInnerCircleAlchemist
#Forex #Trading #Indicator #Killzone #TradingChecklist #PriceAction #DayTrading #SwingTrading #SmartMoney #MarketStructure #TradingTools #ChartAnalysis #TechnicalAnalysis #ForexStrategy #TraderLife #ForexTrading
CD - Promedio de Posición ManualIndicador que muestra el precio promedio a medida que vas construyendo la posicion, util para hacer backtest.
Indicator that shows the average price as you build your position, useful for backtesting.
Market Order Risk CalculatorObviously the Long/Short Position tool does this, but when you are scalping, 10 - 15 seconds matters. What matters more than that is defined risk, you dont want your losses being scattered, 300 here 145 there, you want consistent risk to have consistent data.
What this does is when you are framing a trade, it provides a hands off tool that tells you exactly how many contracts to enter with, that way if you have bracket orders on, your stop will be exactly where you want it to be without going over your defined risk.
Analyst HUD — Side / ADX / RSI / rVol (bot thresholds)Analyst HUD — Side / ADX / RSI / rVol (bot thresholds)
A clean heads-up display that puts the essentials right on your chart:
✅ Side – quick trend bias (bullish/bearish)
✅ ADX – trend strength, color-coded
✅ RSI – momentum zones (overbought/oversold/neutral)
✅ rVol – relative volume vs average
Built with bot-style thresholds for instant clarity.
No signals, no clutter — just the key metrics you need to spot strong trends and momentum at a glance.
Futures Tick & Point Value [BoredYeti]Futures Tick & Point Value
This utility displays tick size, dollars per tick, and (optionally) a per-point row for the current futures contract.
Features
• Hardcoded $/tick map for common CME/NYMEX/CBOT/COMEX contracts
• Automatic fallback using pointvalue * mintick for any other symbol
• Table settings: adjustable position, text size, customizable colors
• Optional “Per Point” row showing ticks and $/point
Notes
• Contract specs can vary by broker/exchange and may change over time. Always confirm with official specifications.
• Educational tool only; not financial advice.
Intelligent Currency Breakout ChannelIndicator: Intelligent Currency Breakout Channel
This document provides a detailed explanation of the "Intelligent Currency Breakout Channel" indicator for TradingView.
1. Overview
The Intelligent Currency Breakout Channel is an advanced technical analysis tool designed to identify periods of price consolidation and signal potential breakouts. It automatically draws channels around ranging price action and utilizes sophisticated volume analysis to provide deeper insights into market sentiment. The indicator also includes a built-in logarithmic regression screener to help traders align their breakout signals with the broader market trend.
2. Key Features
Automatic Channel Detection: The indicator identifies periods of low volatility and automatically draws a containing channel (box) around the price action.
Breakout Signals: It generates clear visual alerts (▲ for bullish, ▼ for bearish) when the price closes decisively outside of a channel.
In-Depth Volume Analysis: Within each channel, the indicator plots volume as candlestick-like bars, offering three distinct modes: Total Volume, Buy/Sell Comparison, and Volume Delta. This helps traders gauge the strength and conviction behind price movements.
Real-time Sentiment Gauge: When a channel is active, a dynamic color-graded gauge appears on the right side of the chart. It visualizes the current volume delta momentum relative to its recent range, offering an at-a-glance sentiment reading.
Integrated Trend Screener: A secondary analysis tool based on logarithmic regression is included to determine the underlying trend direction (Up, Down, or Neutral), which can be used to filter breakout signals.
Fully Customizable: Users can extensively customize all parameters, from calculation lengths and breakout sensitivity to the visual appearance of every component.
3. How to Use
Channel Formation: Watch for the indicator to draw a new channel. This signifies that the market is in a consolidation or ranging phase. The formation of a channel itself can be an alertable event.
Volume Interpretation: Observe the volume bars inside the channel. An increase in volume as the price approaches the channel's upper or lower boundary can foreshadow a potential breakout. Use the Volume Display Mode to analyze if buying pressure (Comparison, Delta) or selling pressure is building.
Breakout Confirmation: A bullish breakout signal (▲) appears when the price closes above the channel's upper boundary. A bearish breakout signal (▼) appears when the price closes below the lower boundary. For higher-quality signals, enable the Strong Closes Only option.
Trend Confirmation (Screener): Use the screener's plot and background color to confirm the broader trend. For instance, you might choose to only take bullish breakout signals when the screener indicates an uptrend (green background) and bearish signals when it indicates a downtrend (red background).
Sentiment Gauge: The pointer on the gauge indicates current momentum. A pointer in the upper (green) section suggests bullish pressure, while a pointer in the lower (red) section suggests bearish pressure. This can provide additional confluence for a trade decision.
4. Settings and Inputs
Main Settings
Overlap Channels: If enabled, allows multiple channels to be drawn on the chart simultaneously, even if they overlap. When disabled, a new channel will only form if it doesn't intersect with an existing one.
Strong Closes Only: If enabled, a breakout is only triggered if the midpoint of the candle's body (average of open and close) is outside the channel. This helps filter out false signals caused by long wicks. If disabled, any close outside the channel triggers a breakout.
Normalization Length: The lookback period (in bars) used for price normalization. A higher value creates a more stable normalization but may be slower to react to recent price changes.
Box Detection Length: The lookback period used to detect the channel formation pattern. A lower value will result in more frequent channels but may be more sensitive to noise. A higher value will result in fewer, but potentially more significant, channels.
Volume Analysis
Show Volume Analysis: Toggles the visibility of the candlestick-like volume bars inside the channel.
Volume Display Mode:
Volume: Displays total volume as symmetrical bars around the channel's midline.
Comparison: Shows buying volume (green) above the midline and selling volume (red) below it.
Delta: Shows the net difference between buying and selling volume. Positive delta is shown above the midline, and negative delta is shown below.
Volume Delta Timeframe Source: The timeframe from which to source volume data for calculations. Using a lower timeframe can provide a more granular view of volume dynamics.
Volume Scaling: A multiplier that adjusts the vertical size of the volume bars relative to the channel's height.
Appearance
Volume Text Size: Sets the size of the volume data text displayed in the corners of the channel. Options: Tiny, Small, Medium, Large.
Bullish Color: The primary color for all bullish visual elements, including breakout signals and positive volume bars.
Bearish Color: The primary color for all bearish visual elements, including breakout signals and negative volume bars.
Screener Settings
Lookback Period: The number of bars used for the logarithmic regression calculation to determine the trend.
Screener Type:
Log Regression Channel: The signal is based on the slope of the entire regression channel over the lookback period. An upward sloping channel is bullish (1), and a downward sloping one is bearish (-1).
Logarithmic Regression: The signal is based on the most recent value of the regression line compared to its value 3 bars ago. This provides a more responsive measure of the immediate trend.
5. Alerts
You can set up the following alerts through the TradingView alerts panel:
New Channel Formed: Triggers when a new price consolidation channel is detected and drawn on the chart.
Bullish Breakout: Triggers when the price breaks out and closes above the upper boundary of a channel.
Bearish Breakout: Triggers when the price breaks out and closes below the lower boundary of a channel.
Is In Channel: Triggers on every bar that the price is currently trading inside an active channel.
Signal UP: Triggers when the Screener's signal turns bullish (1).
Signal DOWN: Triggers when the Screener's signal turns bearish (-1).
FXSArbitrage Spread (Custom Start Time)
This indicator analyzes the spread and correlation between two selected instruments or currency pairs.
Key Features:
Displays the percentage change of the two instruments in a separate chart (does not overlay the main chart).
Lines show the entire historical price movement of the selected instruments.
Calculates the current spread and correlation from a chosen date and time (default — last Monday 00:00).
Spread and corr values are rounded to two decimal places for convenience.
The top-right table displays:
corr — correlation coefficient between the instruments,
spread — current spread between the pairs,
Average max deviation for the period — manual input,
Maximum deviation for the entire period — manual input.
The top-left table shows the color of each pair for clarity.
Alerts can be set for specific corr and spread values.
Features:
Historical lines allow visual tracking of dynamics over the entire available period.
Current spread is calculated separately from the selected start time, allowing analysis of current conditions without affecting historical visualization.
Fully customizable: line colors, calculation period, start date/time for spread, manual statistical data.
AInfluence Manual Data Input Utility Indicator V101AInfluence (Manual Data Input Utility Indicator) V101
Overview
This utility indicator enables you to plot an external data series directly on your TradingView chart. It is designed for users who want to correlate custom datasets, such as sentiment analysis, economic data, or other external metrics, with price action.
Instructions
1. Add the indicator to your chart.
2. Go into the indicator's "Settings" panel.
3. Paste your pre-formatted data into the text input field.
Data Formatting Rules
The script requires a specific format for each data point, which consists of a numerical value and a timestamp
• Structure: Each data point must be on a new line.
• Limit: You can paste a maximum of 146 records.
Example Data:
93.1562,2025-09-06 00:59:11
94.9062,2025-09-06 01:59:21
93.4062,2025-09-06 02:59:18
95.2188,2025-09-06 03:59:31
93.4062,2025-09-06 04:59:21
91.4583,2025-09-06 05:58:51
93.7812,2025-09-06 06:59:17
The source code for this indicator is open and accessible.
Custom Trade Checklist by [YSFX]# Custom Trade Checklist: Your On-Chart Trading Co-Pilot
## Overview
Ever taken a trade based on impulse, only to realize you forgot a key step in your analysis? The Custom Trade Checklist is a simple yet powerful on-chart utility designed to help you remain disciplined and consistent with your trading strategy.
By externalizing your trading plan into a visible, interactive checklist, you can reduce emotional decision-making and systematically verify your criteria before entering or exiting a trade. This tool acts as your personal co-pilot, ensuring you follow your rules on every single trade.
## Key Features
✅ Fully Customizable Rules: Define up to 10 unique checklist items tailored to your specific trading strategy. Examples include "Market Structure Aligned?", "RSI Oversold?", "News Events Checked?", or "Risk/Reward > 2:1?".
⚪ Dynamic Status Tracking: Use a simple dropdown menu in the settings to mark each rule with intuitive symbols like:
✅ / ✓ - Completed / True
❌ / ✕ - Failed / False
🟡 - Pending / Caution
⚪ - Neutral / Not Checked
And many more for complete flexibility.
📋 Clean & Minimalist Display: The checklist is presented in a clean, unobtrusive table that can be positioned in any corner of your chart, ensuring it provides guidance without cluttering your analysis.
⚙️ Flexible Configuration:
Choose the maximum number of entries to display.
Optionally hide disabled checklist items to keep your view focused on what's active.
Customize the table title to match your strategy (e.g., "Pre-Trade Checklist", "Swing Trade Rules").
🎨 Complete Color Control: Personalize every aspect of the table's appearance. You can independently set the colors for the title, text, background, border, and each individual status symbol to perfectly match your chart's theme.
## How to Use
Add the Indicator to your chart.
Open the Settings Panel by clicking the gear icon (⚙️) on the indicator.
Define Your Rules:
Go through Entry 1 to Entry 10.
For each rule you want to use, check the box to enable it.
In the text field, write your rule (e.g., "Price above 200 EMA").
Update Your Status: Before placing a trade, go back into the settings and update the status dropdown for each rule based on your analysis.
Customize Appearance:
Under the "General" tab, change the table title and position.
Under the "Colors" tab, adjust the colors to your liking.
## Who Is This For?
This tool is perfect for:
Discretionary Traders who need to enforce a consistent set of rules.
New Traders looking to build good habits and internalize their trading plan.
Systematic Traders who want a final pre-flight check before executing a trade.
Anyone working on improving their trading psychology and reducing impulsive actions.
This indicator does not generate signals or trading advice; it is a utility to support the trader's own process and discipline. We hope it helps you achieve greater consistency in your trading journey!
