Trend Exhaustion Strategy [9,13]

**[English]**

**Overview**
Trend Exhaustion Strategy [9,13] is a specialized market timing tool designed to identify potential trend fatigue and price reversals. Based on classic 9-13 market timing logic, this indicator introduces a unique **Dynamic Support & Resistance Engine**.

Unlike standard counters, this script automatically projects active support and resistance levels from completed pattern phases. These lines serve as critical reference zones for trade management.

**Key Features**

* **Trend Exhaustion Detection:** Identifies potential market turning points using a two-phase structure:
* **Setup 9:** Highlights short-term momentum pauses.
* **Extension 13 (Phase 2):** Signals longer-term trend depletion and high-probability reversal zones.
* **Dynamic Extension Lines:**
* When a Setup 9 or Extension 13 completes, a horizontal level is instantly generated.
* **Resistance Lines (Red):** Generated at Tops.
* **Support Lines (Green):** Generated at Bottoms.
* **Smart Collision Detection:** The lines automatically extend to the right and terminate only when the price "collides" with or invalidates them.

**How to Use**

1. **Reversal Signals:** Look for the triangle icons (Setup 9) and labels (S13/B13). These often precede a pause or reversal.
2. **Breakout/Bounce Play:**
* Price approaches **Red Line** from below: Watch for rejection (Short).
* Price approaches **Green Line** from above: Watch for bounce (Long).

**Settings**

* **Recycle Mechanism:** Option to restart the count if specific conditions are met.
* **Visual Customization:** Fully adjustable line styles and colors.

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**[中文]**

**概述**
Trend Exhaustion Strategy [9,13] (趋势耗尽策略) 是一款市场择时工具，旨在识别趋势疲劳和潜在的价格反转。本指标基于经典的 9-13 市场择时逻辑，并引入了独特的**动态支撑/阻力引擎**。

与普通计数器不同，该脚本会从完成的形态阶段自动生成有效的支撑和阻力线，为交易提供关键参考。

**核心功能**

* **趋势耗尽检测：** 使用双阶段结构识别市场转折点：
* **Setup 9：** 提示短期动能暂停。
* **Extension 13 (第二阶段)：** 提示更长周期的趋势衰竭和高概率反转区。
* **动态延伸线：**
* 当 Setup 9 或 Extension 13 完成时，立即生成水平线。
* **阻力线（红色）：** 在顶部生成。
* **支撑线（绿色）：** 在底部生成。
* **智能碰撞检测：** 线段自动向右延伸，只有当价格触碰或突破它们时才会终止。

**使用方法**

1. **反转信号：** 观察三角形图标（Setup 9）和标签（S13/B13）。
2. **突破/反弹交易：** 价格接近红线看跌，接近绿线看涨。