STM APEX Pro v2.0

**STM APEX Pro v2.0 | Mobile-Optimized SMC & Volatility System**

**STM APEX Pro** is a comprehensive technical analysis tool designed for modern traders who require precision on both desktop and mobile devices. This script combines **Smart Money Concepts (SMC)**, **Trend Structure**, and **Volatility Modeling** to assist traders in identifying high-probability market contexts without chart clutter.

This indicator does not provide financial advice but offers objective technical levels based on statistical volatility (ATR) and market structure pivots.

---

### 🛠️ Key Features & Methodology

**1. Market Structure & Trend Bias**
The system automatically detects the underlying market flow using a dual-layer approach:
* **Structure Mapping:** Identifies Break of Structure (BOS) and Change of Character (CHoCH) based on adjustable pivot lookbacks to highlight potential reversals or trend continuations.
* **Market Bias:** Utilizes a dynamic EMA relationship (Fast 50 / Slow 200) to categorize the market state as BULLISH, BEARISH, or NEUTRAL.

**2. Supply & Demand Zones**
Algorithmically identifies significant buying and selling zones based on pivot strength. These zones are extended forward to serve as potential reaction areas for future price action.

**3. Setup Detection (Confluence Logic)**
The script highlights potential trade setups (marked with ●) when multiple technical factors align:
* Alignment of Market Structure (BOS/CHoCH).
* Agreement with the dominant Trend Bias (EMA Cloud).
* (Optional) Confirmation from Momentum (MACD) and proximity to Supply/Demand zones.

**4. Dynamic Reference Levels (4-Line System)**
Instead of static targets, the system projects dynamic volatility bands to assist with risk management:
* **Entry Level:** Based on the close or wick of the setup candle.
* **Invalidation Level (Line 2):** Calculated using an ATR multiplier (Average True Range) to determine where the structural setup becomes invalid. This adapts to current market volatility.
* **Projected Levels (P1, P2, P3):** These are expansion levels calculated derived from the Risk-to-Reward (R:R) ratio relative to the Invalidation distance. They serve as objective technical references for volatility expansion.

**5. Mobile-First Design**
Recognizing that many traders operate via mobile apps, this script features a "Clean UI" mode:
* Minimalist markers to prevent chart obstruction.
* Concise data tables showing only essential values (Entry, Invalidation, Risk Context).
* Option to toggle off text labels for a clutter-free experience.

---

### ⚙️ Settings Overview

* **Supply & Demand:** Toggle zones and adjust strength sensitivity.
* **Market Structure:** Customize lookback periods for BOS/CHoCH detection.
* **Reference Levels:**
* *Invalidation Distance (ATR):* Adjust how wide the structure validation room should be.
* *Projected Level R:R:* Define the multipliers for P1, P2, and P3 expansion levels.
* **Signal Sensitivity:** Choose between Low (more aggressive) or High (filtered) detection modes.

---

### ⚠️ Disclaimer
This script is for educational and technical analysis purposes only. The levels provided (Entry, Invalidation, Projected) are mathematical calculations based on past price action and volatility; they do not guarantee future performance. Trading carries significant risk. Always use proper risk management.