docs: Add Money Line v8 indicator explanation to README

Added comprehensive section explaining:
- How the indicator works (simple terms)
- What creates the line (ATR, multiplier, HalfTrend)
- v8 improvements (flip threshold, entry buffer, stickier bands)
- Simple analogy (traffic light for trading)
- Version comparison (v6/v7/v8)

Makes it easy to explain the system to others

README.md

@@ -75,6 +75,70 @@ Impact:   +10% total P&L expected (better hit rates in all conditions)
 
 **Why?** If Drift orders don't fill (low liquidity, network issues), Position Manager acts as backup. Both write to the same PostgreSQL database for complete trade history.
 
+## 📈 The Money Line v8 Indicator
+
+### How It Works (Simple Explanation)
+
+The **Money Line** is a dynamic support/resistance indicator that adapts to market volatility. Think of it as a "safety zone" - price above = bullish, price below = bearish.
+
+**The Core Concept:**
+- **Green line** = Bulls in control, momentum up → Go LONG
+- **Red line** = Bears in control, momentum down → Go SHORT  
+- **Line flip** = Power shift detected → Enter trade
+
+### What Creates the Line
+
+**1. ATR (Average True Range)**
+- Measures how much the market moves on average
+- Volatile markets → wider bands, calm markets → tighter bands
+- Think: "How much wiggle room does price need?"
+
+**2. The Multiplier**
+- ATR × Multiplier = Distance from price to line
+- v8 uses 3.8x for 5min charts (stickier than previous versions)
+- Higher multiplier = line changes color less often
+
+**3. HalfTrend Algorithm**
+- Calculates upper band (resistance) and lower band (support)
+- Price crosses above upper band → line turns GREEN (bullish)
+- Price crosses below lower band → line turns RED (bearish)
+- Line "sticks" to its color until price STRONGLY breaks the opposite band
+
+### v8 Improvements (Anti-Whipsaw Protection)
+
+**Flip Threshold (0.8%)**
+- Price must move 0.8% beyond the line before it changes color
+- Filters tiny bounces that don't mean anything
+- Example: Line at $100 → price must hit $100.80 to flip bullish
+
+**Entry Buffer (0.2 ATR)**
+- Confirms the breakout is real, not just a wick
+- Waits for price to close beyond line + buffer zone
+- Prevents fake signals from sudden spikes
+
+**Stickier Bands**
+- Increased multipliers make the line "lazier" to flip
+- Follows major trends, ignores minor corrections
+
+### In Simple Terms
+
+*"It's like a traffic light for trading:*
+- *Green = Go long (buy)*
+- *Red = Go short (sell)*
+- *The line doesn't change until there's a REAL trend shift, filtering out fake moves.*
+
+*It adapts to volatility automatically - in crazy markets it needs bigger moves to flip, in calm markets it's more sensitive. This keeps you trading WITH the flow, not against it."*
+
+**Technical Name:** Modified HalfTrend Supertrend with ATR-based adaptive bands and flip threshold confirmation  
+**Street Name:** The Money Line 💰
+
+### Indicator Versions
+- **v6:** Filtered mode with ADX/volume/RSI confirmations (conservative)
+- **v7:** Pure line flips (too noisy, deprecated)
+- **v8:** Sticky trend with flip threshold + momentum confirmation (current)
+
+All versions available in `workflows/trading/` directory.
+
 ## Quick Start (Docker)
 
 ### 1. Prerequisites