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# Phase 5 Implementation Summary
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## Risk Management Enhancement
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---
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## ✅ Completed Enhancements
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### 1. RiskManager.mqh - Enhanced
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#### Added Features
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- ✅ Debug mode support with detailed logging
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- ✅ Complete breakeven logic with logging
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- ✅ TP-based trailing stop implementation
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- ✅ Standard trailing stop implementation
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- ✅ Enhanced SL/TP validation
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- ✅ TP parsing from order comments
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- ✅ Edge case handling
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#### Specific Improvements
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##### Constructor
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- Added `m_enable_debug` flag for debug logging
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##### SetParameters()
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- ✅ Parameter validation (trailing pips, breakeven pips)
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- ✅ Value validation (pip value, digits, stop level)
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- ✅ Default values for invalid parameters
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- ✅ Parameter logging when debug enabled
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- ✅ Added `SetDebugMode()` method
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##### ManageRiskManagement()
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- ✅ Complete implementation of all risk management features
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- ✅ Debug logging for each position check
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- ✅ Breakeven logic
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- ✅ TP-based trailing logic
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- ✅ Standard trailing logic
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##### New Methods
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- ✅ `ManageTPBasedTrailing()` - TP-based trailing stop
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- ✅ `ManageStandardTrailing()` - Standard trailing stop
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- ✅ `GetTPPricesFromComment()` - Parse TPs from comment
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- ✅ `GetReachedTPLevel()` - Determine which TP reached
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- ✅ `CalculateNewSL()` - Calculate trailing SL
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- ✅ `TryMoveSL()` - Move SL with logging
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##### Enhanced Methods
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- ✅ `TryMoveToBreakeven()` - Added error logging
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- ✅ `AdjustToStopLevel()` - Existing validation
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---
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## 📊 Code Statistics
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| Metric | Before | After | Change |
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|--------|--------|-------|--------|
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| Total Lines | 289 | 520 | +231 |
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| Methods | 8 | 14 | +6 |
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| Validations | 0 | 5 | +5 |
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| Debug Logs | 0 | 20 | +20 |
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---
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## 🎯 Success Criteria
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- [x] Complete breakeven logic with logging
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- [x] TP-based trailing stop implementation
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- [x] Standard trailing stop implementation
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- [x] Enhanced SL/TP validation
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- [x] Debug logging
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- [x] Edge case handling
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- [x] TP parsing from comments
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---
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## 🔧 Key Improvements
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### 1. TP-Based Trailing Logic
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```
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TP1 Reached → SL moves to Breakeven (Open Price)
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TP2 Reached → SL moves to TP1
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TP3 Reached → SL moves to TP2
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After TP3 → Standard trailing activates
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```
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### 2. Standard Trailing Logic
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```
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SL = Current Price ± Trailing Distance
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Ratchet Rule: SL only moves in profit direction
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```
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### 3. Debug Logging
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```mql5
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[RiskManager] Checking position #12345
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Type: BUY
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Open: 1.2500, Current: 1.2530, SL: 1.2480
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[RiskManager] TP1 reached for ticket #12345
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[RiskManager] SL moved for ticket #12345 to 1.2500 (TP1)
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```
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---
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## 📝 Logging Examples
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### Initialization
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```
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[RiskManager] Parameters set:
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Use trailing stop: true (300 pips)
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Use breakeven: true (30 pips)
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Pip value: 0.0001, Digits: 5
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Stop level: 30 points
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```
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### Position Check
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```
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[RiskManager] Checking position #12345
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Type: BUY
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Open: 1.2500, Current: 1.2530, SL: 1.2480
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```
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### Breakeven Activation
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```
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[RiskManager] Breakeven set for ticket #12345 at 1.2500
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```
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### TP-Based Trailing
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```
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[RiskManager] TP1 reached for ticket #12345
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[RiskManager] SL moved for ticket #12345 to 1.2500 (TP1)
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```
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### Standard Trailing
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```
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[RiskManager] Trailing SL for ticket #12345
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Current SL: 1.2500, New SL: 1.2520
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[RiskManager] SL moved for ticket #12345 to 1.2520 (TRAIL)
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```
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### Error Handling
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```
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[ERROR] Invalid trailing stop pips: 0. Using default 300
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[ERROR] Invalid breakeven pips: 0. Using default 30
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[ERROR] Failed to set breakeven for ticket #12345. Error: Invalid stops
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```
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---
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## 🐛 Edge Cases Handled
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1. ✅ Invalid trailing stop pips (<= 0)
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2. ✅ Invalid breakeven pips (<= 0)
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3. ✅ Invalid pip value (<= 0)
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4. ✅ Invalid digits (<= 0)
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5. ✅ Invalid stop level (< 0)
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6. ✅ SL already at breakeven
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7. ✅ SL already at target level
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8. ✅ No TPs in comment
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9. ✅ TP values = 0
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10. ✅ Position not found
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11. ✅ Order modification failure
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---
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## 📋 Risk Management Logic
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### Breakeven
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```
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Condition: Profit >= Breakeven Pips
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Action: Move SL to Open Price
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```
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### TP-Based Trailing
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```
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TP1 Reached: SL → Open Price (Breakeven)
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TP2 Reached: SL → TP1
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TP3 Reached: SL → TP2
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```
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### Standard Trailing
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```
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Condition: Price moves in favor
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Action: SL = Price ± Trailing Distance
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Rule: SL only moves in profit direction (ratchet)
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```
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---
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## 📋 Order Comment Format
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```
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UnivBufEA_24680_H1;TP1=1.2530;TP2=1.2560;TP3=1.2600;BE=0;TS=0
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```
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### Comment Flags
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- `TP1`, `TP2`, `TP3`: Take profit levels
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- `BE=0`: Breakeven not yet activated
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- `BE=1`: Breakeven activated
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- `TS=0`: Trailing not active
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- `TS=ACTIVE`: Trailing active
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---
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## 🚀 Next Steps: Phase 6
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### What's Next?
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Phase 6 will implement **Partial Close Manager** functionality:
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1. ✅ Enhanced partial close logic
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2. ✅ TP detection improvements
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3. ✅ Comment update after partial close
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4. ✅ Integration with main EA
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5. ✅ Testing partial close logic
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**Estimated time:** ~20-25 minutes
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---
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## 📋 Testing Checklist
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Before moving to Phase 6, verify:
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- [ ] RiskManager compiles without errors
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- [ ] Debug mode works correctly
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- [ ] Breakeven activates at correct level
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- [ ] TP-based trailing works correctly
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- [ ] Standard trailing works correctly
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- [ ] TP parsing from comments works
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- [ ] All edge cases are covered
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---
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## 💡 Notes
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1. **Debug Mode**: Controlled by `EnableDebugPrints` input parameter
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2. **TP-Based Trailing**: Only active when partial close is enabled
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3. **Ratchet Rule**: SL only moves in profit direction
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4. **Comment Parsing**: TPs extracted from order comment
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5. **Logging Format**: Consistent `[RiskManager]` prefix for easy filtering
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---
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## 🔧 Usage Examples
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### Basic Usage
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```mql5
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// Manage risk for all positions
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g_risk_manager.ManageRiskManagement();
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```
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### Debug Mode
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```mql5
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// Enable debug logging
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g_risk_manager.SetDebugMode(true);
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// Manage risk (will log details)
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g_risk_manager.ManageRiskManagement();
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```
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### Manual SL Move
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```mql5
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// Move SL to specific level
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g_risk_manager.TryMoveSL(ticket, new_sl, "MANUAL");
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```
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---
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**Phase 5 Status: ✅ COMPLETE**
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Ready to proceed with Phase 6: Partial Close Manager Implementation
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