Round Strike Price, Levels Options Series

➤ Strike Price Range Mode:

➤ Exact Strike Price Mode:


⭐ Overview and How It Works
Round Strike Price or Levels is a precision-focused visual tool designed for options and index traders.
It dynamically plots round strike levels around the current price and presents them either as:
⠀ — Exact strike prices, or
⠀ — Strike price ranges, where each zone represents the midpoint between two adjacent strikes.
The indicator continuously recalculates the base strike using the current price and aligns all surrounding levels using a fixed step size.
All lines and labels are updated only on the last bar for optimal performance and stability.

This makes StrikePrice ideal for:
🔹 Identifying key option strikes.
🔹 Visualizing price acceptance zones.
🔹 Understanding strike-to-strike movement during intraday trading.

⭐ Key Features and Functionality
Strike Price Range:
⠀ — Treats each pair of strike lines as a price zone.
⠀ — Labels are plotted at the midpoint between two lines.
⠀ — Last label is intentionally hidden (no upper range exists)

Exact Strike Price:
⠀ — Labels are plotted directly on each strike line.
⠀ — Useful for precise strike-based analysis.
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Dynamic Base Calculation:
⠀ — Automati󠀠cally snaps price to the nearest round strike.
⠀ — Re-centers the entire grid as price moves.
⠀ — No manual adjustment required.

Efficient Object Management:
⠀ — Uses persistent arr󠀠ays for lines and labels.
⠀ — Objects are reused instead of recreated.
⠀ — Prevents flickering and avoids TradingView object limits.

🎨 Visualizations and User Experience
Clean horizontal strike grid with configurable:
⠀ — Line width, Line color, Line style (Solid / Dashed / Dotted), Extension direction (Left / Right / Both / None).

Labels are:
⠀ — Positioned to the right of price, Size-adjustable, Fully customizable in text color and background color.

Designed to stay visually clear even on:
⠀ — Fast-moving intraday charts, Options-focused layouts, Multi-indicator setups.
Tip: Increase Right Bars Margin in chart settings to give labels proper spacing.

⭐ Settings and Customization
🔹 Strike Settings:
⠀ — Step (points): Distance between adjacent strike levels (e.g., 50, 100)
⠀ — Levels per side: Number of strike levels plotted above and below the base.
⠀ — Strike Mode: Strike Price Range, Exact Strike Price.
🔹 Line Settings:
⠀ — Line width, Line color, Line style (Solid / Dashed / Dotted), Line extension direction.
🔹 Label Settings:
⠀ — Show / hide labels, Label distance (bars to the right), Label size, Label text color, Label background color.
All label properties are updated dynamically, allowing real-time UI tuning without reloading the script.

⭐ Uniqueness of the Concept:
Unlike generic round-number indicators, StrikePrice:
⠀ — Understands option-style strike structure.
⠀ — Separates range-based thinking from exact price levels.
⠀ — Uses midpoint logic to visualize strike-to-strike movement.
⠀ — Maintains strict performance discipline by updating only when necessary.

This makes it especially useful for:
⠀ • NIFTY / BANKNIFTY options.
⠀ • Index and futures traders.
⠀ • Intraday strike rotation analysis.
⠀ • Premium decay and range-bound setups.

🚀 Conclusion:
StrikePrice is a focused, professional-grade indicator for traders who think in strikes, ranges, and levels rather than arbitrary prices.
It offers:
⠀ • Clear structure
⠀ • Accurate strike alignment
⠀ • Clean visuals
⠀ • Zero repainting logic