diff --git a/POSITION_SCALING_ROADMAP.md b/POSITION_SCALING_ROADMAP.md
index 11ddf26..b3c6c46 100644
--- a/POSITION_SCALING_ROADMAP.md
+++ b/POSITION_SCALING_ROADMAP.md
@@ -4,8 +4,11 @@
 - **Total Trades:** 26 completed
 - **P&L:** +$27.12 (38% win rate)
 - **Shorts:** 6.6x more profitable than longs (+$2.46 vs -$0.37 avg)
-- **Current Strategy:** 75% at TP1 (+1.5%), 25% at TP2 (+3%), no runner
-- **Problem:** Missed +41% move (would've closed at +3%)
+- **Current Strategy:** 
+  - TP1 at +1.5%: Close 75%
+  - TP2 at +3.0%: Close 80% of remaining (20% total)
+  - **Runner: 5% of position with 0.3% trailing stop ✅ ALREADY IMPLEMENTED**
+- **Problem:** Small runner size (5%) + tight trailing stop (0.3%) may be suboptimal
 - **Data Quality:** Ready to collect signal quality scores for correlation analysis
 
 ---
@@ -184,38 +187,43 @@ ORDER BY count DESC;
 
 ---
 
-## Phase 5: Runner with Trailing Stop ⏳
-**Prerequisites:** ✅ Phase 3 complete, ✅ Runner potential confirmed (MFE > TP2 in 30%+ of trades)
+## Phase 5: Optimize Runner Size & Trailing Stop ⏳
+**Prerequisites:** ✅ Phase 3 complete, ✅ Runner data collected (10+ trades with runners)
+
+**Current Implementation:** ✅ Runner with trailing stop already exists!
+- Runner size: 5% (configurable via `TAKE_PROFIT_2_SIZE_PERCENT=80`)
+- Trailing stop: 0.3% fixed (configurable via `TRAILING_STOP_PERCENT=0.3`)
 
 ### Implementation Tasks:
-- [ ] **Add trailing stop logic to Position Manager**
-  - [ ] Track `peakPrice` for runner portion
-  - [ ] Update `peakPrice` when current price exceeds it
-  - [ ] Calculate trailing stop distance: `peakPrice - (trailingStopATR × ATR)`
-  - [ ] Close runner when price crosses trailing stop
+- [ ] **Analyze runner performance from existing trades**
+  - [ ] Query trades where runner was active (TP2 hit)
+  - [ ] Calculate: How many runners hit trailing stop vs kept going?
+  - [ ] Calculate: Average runner profit vs optimal exit
+  - [ ] Calculate: Was 0.3% trailing stop too tight? (got stopped out too early?)
 
-- [ ] **Modify `checkTargets()` function:**
-  - [ ] After TP2 hit, activate `trailingStopActive = true`
-  - [ ] Monitor runner separately from main position
-  - [ ] Close runner with `closePosition()` when trailing stop breached
+- [ ] **Optimize runner size by quality tier:**
+  - [ ] High quality (80-100): 25% runner (TP2 closes 0%, all becomes runner)
+  - [ ] Medium quality (70-79): 10% runner (TP2 closes 60% of remaining)
+  - [ ] Low quality (60-69): 5% runner (current behavior)
 
-- [ ] **Add runner tracking to database:**
-  - [ ] `runnerSize` field (amount left after TP2)
-  - [ ] `runnerPeakPrice` field
-  - [ ] `runnerExitPrice` field
-  - [ ] `runnerExitReason` field ('trailing_stop', 'manual', etc.)
+- [ ] **Make trailing stop ATR-based:**
+  - [ ] Change from fixed 0.3% to `(1.5 × ATR)` or `(2.0 × ATR)`
+  - [ ] Add `trailingStopATRMultiplier` config option
+  - [ ] Update Position Manager to use ATR-based trailing distance
+  - [ ] Store ATR value in ActiveTrade for dynamic calculations
+
+- [ ] **Add runner-specific analytics:**
+  - [ ] Dashboard widget: Runner performance stats
+  - [ ] Show: Total profit from runners vs TP1/TP2
+  - [ ] Show: Average runner hold time
+  - [ ] Show: Runner win rate
 
 - [ ] **Testing:**
-  - [ ] Backtest: Simulate runners on TP2 trades
-  - [ ] Calculate: How much extra profit would runners have captured?
-  - [ ] Test with small position sizes first ($10-20)
+  - [ ] Backtest: Simulate larger runners (10-25%) on historical TP2 trades
+  - [ ] Backtest: Simulate ATR-based trailing stop vs fixed 0.3%
+  - [ ] A/B test: Run 10 trades with optimized settings before full rollout
 
-- [ ] **Edge case handling:**
-  - [ ] What if runner goes negative after TP2? (Move SL to breakeven on runner)
-  - [ ] What if bot restarts with active runner? (Restore from database)
-  - [ ] What if on-chain runner order fails? (Position Manager backup)
-
-**Expected Outcome:** Capture extended moves like the +41% trade that's currently open
+**Expected Outcome:** Capture more profit from extended moves, reduce premature trailing stop exits
 
 ---
 
@@ -306,9 +314,9 @@ ORDER BY count DESC;
 - Entry: $182.73
 - Current: $186.56 (+2.1%, +$11.30)
 - **Actual P&L: +41% unrealized** 🚀
-- Current strategy would've closed at +3% ($16.20)
-- **Missed profit: ~$59** if this hits +41% realized
-- **Lesson:** Need runner implementation ASAP once data supports it
+- **Status:** TP1 hit (closed 75%), TP2 hit (closed 20%), 5% runner still active with trailing stop
+- **Lesson:** The 5% runner captured this move! But could a larger runner (10-25%) capture even more?
+- **Trailing stop:** 0.3% below peak might be too tight, ATR-based (1.5-2.0×ATR) might work better
 
 ### Key Metrics to Watch:
 - Win rate by quality tier