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PROGRESSION SURVIVAL AUDIT · S1235S500
1-2-3-5 Staircase Sequence — 500-Hand High-Limit Marathon (200u Bankroll) Survival & Ruin Proof
[S1235S500] Steps up 1u, 2u, 3u, 5u on consecutive wins (+11u on four wins) and resets immediately to 1u on any loss. Across 500-Hand High-Limit Marathon (200u Bankroll) (Six-shoe salon marathon exposing long-run house-edge drift against a 200-unit reserve), staking 1-2-3-5 Staircase on Player (1.2351% house edge) generates 760.0 units of cumulative action, an expected mathematical cost of −9.39 units, ±32.33 units of standard deviation, and a 87.4% session survival rate (12.6% bankroll ruin risk).
- S1235S500 Action
- 760.0u
- S1235S500 Expected EV
- -9.39u
- S1235S500 Session SD
- ±32.33u
- S1235S500 Survival
- 87.4%