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STAGE 2 STRESS TEST · MARTINGALE VS FLAT BETTING
Martingale Doubling vs. Flat 1-Unit Baseline — 16% High-Tie Cluster Shoe under 5% Banker Commission (78-Hand Stress Test)
Within asymmetric testbed S103-0, a 75-unit bankroll facing 78 coups of 5% Comm High-Tie (high-tie) and a 50-unit maximum wager tracks 27.35% ruin (3.69u expected loss) on Martingale Doubling versus 5.52% ruin (0.86u expected loss) on Flat 1-Unit Baseline. Because every 8-deck coup is statistically independent under 5% Banker Commission (0.95:1) (1.0579% edge), progression rules alter drawdown speed and table-cap collisions without changing per-hand expectation.
- Martingale Ruin Rate
- 27.35%
- Flat Betting Ruin Rate
- 5.52%
- Peak Trough (4-Run)
- -34u
- 5% Comm High-Tie House Edge
- 1.0579%