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STAGE 2 STRESS TEST · GRAND MARTINGALE VS FLAT BETTING
Grand Martingale (2x+1) vs. Flat 1-Unit Baseline — 9-Hand Dragon Streak Shoe under 5% Banker Commission (75-Hand Stress Test)
In capital-bounded comparative trial S116-0, running Grand Martingale against Flat Betting for 75 hands of 5% Comm Streak (streak) on 80 units benchmarks 5.13u vs 0.83u in expected toll and 39.70% vs 4.80% ruin under a 60-unit pit limit. 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.
- Grand Martingale Ruin Rate
- 39.70%
- Flat Betting Ruin Rate
- 4.80%
- Peak Trough (9-Run)
- -71u
- 5% Comm Streak House Edge
- 1.0579%