Sigma-X Algo [Main] - SMC & Volume Heatmap

**简介 / Short Description:**
A professional institutional trading system combining Statistical Mean Reversion (Sigma), Smart Money Concepts (SMC), and Volume Analysis. Designed for XAUUSD and BTC M5 scalping.
一套结合了统计学均值回归、SMC机构订单流以及量能热力图的专业交易系统。专为黄金(XAUUSD)和比特币(BTC)的M5短线交易设计。

**详细描述 / Description:**

---

### **[CN] 中文说明**

**Sigma-X Algo** 是一套为高波动市场（如黄金、比特币）量身定制的狙击型交易系统。它不预测行情，而是通过捕捉价格的**“统计学极值”**与**“机构订单痕迹”**，寻找高胜率的反转机会。

#### **核心功能 (Core Features)**

1. **📊 统计学均值回归 (Sigma Extremes):**
* 基于 **TRIMA** 算法计算价格偏离度。
* 当价格触及 **3.0σ** 极值时，图表会出现 **钻石信号**。
* **S+ (彩色钻石):** 顺势极值，胜率加成。
* **Risk (灰色钻石):** 逆势极值，提示风险。

2. **🏛️ 多周期 SMC 订单块 (MTF Order Blocks):**
* **4H OB (绿色/橙色):** 大级别“城墙”，也是核心反转区。
* **1H OB (蓝色/红色):** 短线“战术掩体”，用于日内观察。
* **逻辑:** 采用“穿透即删除”逻辑，只保留未被截取 (Unmitigated) 的有效结构。

3. **🔥 量能热力图 (Volume Heatmap):**
* 通过 K 线染色识别主力行为。
* **亮紫色/亮黄色 K 线:** 代表成交量超过平均值的 **2.0倍**。这是机构入场护盘或出货的关键信号。

4. **🌊 趋势过滤器 (Trend Filter):**
* 内置 **EMA 50/144** 斐波那契均线组，自动判定当前是顺势还是逆势。

#### **实战策略 (How to Trade)**

* **做多狙击 (Long Setup):**
1. 价格回踩 **4H 看涨 OB (绿色框)**。
2. 主图出现 **绿色 S+ 钻石** 信号。
3. **K 线变色 (亮紫)**，确认主力爆量承接。
* **做空狙击 (Short Setup):**
1. 价格反抽 **4H 看跌 OB (橙色框)**。
2. 主图出现 **红色 S+ 钻石** 信号。
3. **K 线变色 (亮黄)**，确认主力出货。

---

### **[EN] English Description**

**Sigma-X Algo** is a sniper-style trading system tailored for high-volatility assets like Gold (XAUUSD) and Bitcoin (BTC). Instead of predicting, it identifies high-probability reversals by combining **Statistical Extremes** with **Institutional Footprints**.

#### **Key Features**

1. **📊 Statistical Mean Reversion (Sigma Extremes):**
* Calculates price deviation based on the **TRIMA** algorithm.
* **Diamond Signals** appear when price hits the **3.0σ** extreme.
* **S+ (Colored Diamond):** Trend-following signals (High Probability).
* **Risk (Gray Diamond):** Counter-trend signals (Caution required).

2. **🏛️ MTF Smart Money Concepts (SMC):**
* **4H Order Blocks (Green/Orange):** The "HTF Wall". Primary reversal zones.
* **1H Order Blocks (Blue/Red):** Intraday tactical zones.
* **Logic:** Uses "Delete on Break" logic to keep the chart clean, showing only unmitigated zones.

3. **🔥 Volume Heatmap:**
* Highlights institutional activity by coloring candles.
* **Bright Purple/Yellow Candles:** Indicate volume is **2.0x** greater than average. This confirms "Stopping Volume" or "Climax" behavior.

4. **🌊 Trend Filter:**
* Built-in **EMA 50/144** Fibonacci ribbon to filter noise and identify the dominant trend.

#### **Trading Strategy**

* **Long Setup:**
1. Price dips into a **4H Bullish OB (Green Box)**.
2. A **Green S+ Diamond** appears.
3. **Highlighter Candle (Purple)** appears, confirming institutional absorption.
* **Short Setup:**
1. Price rallies into a **4H Bearish OB (Orange Box)**.
2. A **Red S+ Diamond** appears.
3. **Highlighter Candle (Yellow)** appears, confirming institutional distribution.

---

**Disclaimer:**
Trading involves high risk. This indicator is a tool for analysis, not financial advice. Always use stop losses.

---

# 2. 副图指标说明书 (Sub Indicator)

**标题 / Title:**
**Sigma-X Algo [Oscillator] - Divergence & Momentum**

**简介 / Short Description:**
The companion oscillator for the Sigma-X system. Features absolute momentum (TRIMA), structural trend filtering, and automatic divergence detection.
Sigma-X 系统的配套副图指标。包含绝对动能算法、趋势结构过滤以及自动背离检测功能。

**详细描述 / Description:**

---

### **[CN] 中文说明**

这是 **Sigma-X Algo** 系统的专用副图震荡指标，用于辅助主图进行动能确认和背离识别。

#### **核心功能**

1. **动能柱 (Momentum Histogram):**
* 基于价格与 TRIMA 均线的偏离度绘制。
* **实心柱:** 动能增强。
* **空心/浅色柱:** 动能衰竭（这是进场的重要参考）。

2. **👀 自动背离检测 (Auto Divergence):**
* 自动识别价格与动能之间的 **底背离 (Bullish)** 和 **顶背离 (Bearish)**。
* **绿线:** 底背离，提示潜在上涨。
* **红线:** 顶背离，提示潜在下跌。

3. **🦅 鹰眼预警 (Warning Zones):**
* 当动能突破 **1.8σ** 警戒线时，背景会变色，提示即将进入变盘区。

#### **如何配合主图使用**
当主图出现 **S+ 信号** 时，观察副图：
* 如果副图同时出现 **绿线 (底背离)**，胜率极高。
* 如果副图动能柱颜色变浅 (衰竭)，确认反转即将发生。

---

### **[EN] English Description**

This is the companion oscillator for the **Sigma-X Algo** system, designed to confirm momentum and identify divergences.

#### **Key Features**

1. **Momentum Histogram:**
* Calculated based on the deviation between Price and TRIMA.
* **Solid Colors:** Momentum is increasing.
* **Pale Colors:** Momentum is exhausting (A key trigger for entry).

2. **👀 Auto Divergence Detection:**
* Automatically plots **Regular Bullish (Green Line)** and **Regular Bearish (Red Line)** divergences between Price and Oscillator.

3. **🦅 Warning Zones:**
* Background changes color when momentum breaches the **1.8σ** warning threshold, signaling potential volatility.

#### **How to Use with Main Chart**
When a **S+ Signal** appears on the Main Chart:
* Look for a **Green Line (Bullish Divergence)** on this oscillator for high-probability confirmation.
* Wait for the histogram bars to fade (exhaustion) before pulling the trigger.

---