Documented the stats API bug where recalculating P&L from entry/exit
prices doesn't work for TP1+runner partial closes.
Issue:
- Stats showed -$26.10 when actual was +$46.97
- Recalculation used average exit price × full size
- Doesn't account for different TP1 vs runner exit prices
Fix:
- Use database realizedPnL field directly
- Database values corrected to match Drift UI TP1+runner sums
- Each trade shows as 2 lines in Drift (TP1 + runner)
Commits referenced:
- cd6f590: Corrected database P&L values
- d8b0307: Fixed stats API calculation
Lesson: Partial closes require storing combined P&L, can't
recalculate from average exit price.
042fb33002