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STAGE 2 STRESS TEST · REV FIBONACCI VS CONTRA D'ALEMBERT
Reverse Fibonacci Press vs. Contra D'Alembert Press — 9-Hand Dragon Streak Shoe under 5% Banker Commission (75-Hand Stress Test)
In head-to-head trial S424-0 across 75 deals (5% Comm Streak, 1.0579% edge), Rev Fibonacci records a -42u peak threshold and 12.40% ruin probability on a 80-unit stack, whereas Contra D'Alembert logs a -26u trough and 7.21% ruin under the 60-unit 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.
- Rev Fibonacci Ruin Rate
- 12.40%
- Contra D'Alembert Ruin Rate
- 7.21%
- Peak Trough (9-Run)
- -42u
- 5% Comm Streak House Edge
- 1.0579%