// 005
SirMartingale / SELL engine
cash-flow decomposition
// SELL proceeds vs BUY notional
+$72,735
SELL dollars exceed BUY dollars by $72,735 before settlement is even counted. Active exits do most of the alpha work.
He sells aggressively into the requote rally before resolution. SELL engine is the discipline that locks in entry edge.
BUY out −$144K
SELL in +$216K
SELL − BUY +$72.7K
SELL / BUY ratio 1.50×
Source · SIRMARTINGALE_trades.csv
Phase 9 · cash-flow decomposition
Apr 1 to Apr 28, 2026