If challenged near half-life, buying the call back costs about $0.60/share ($6,041 total). Monte-Carlo central case: challenged near day 5 at spot $15.39.
| Door | New strike | Tenor | Est credit/sh | P25-P75 | POP | Survival |
|---|
| Credit Out | $15.00 | 15d | +$0.33 | $0.30 to $0.42 | 68% | 53% |
| Up And Out | $15.60 | 15d | +$0.09 | $0.02 to $0.14 | 73% | 63% |
| Ss Escape | $18.10 | 36d | +$0.05 | $-0.10 to $0.11 | 83% | 80% |
| Safety Up | $19.60 | 36d | -$0.16 | $-0.35 to $-0.11 | 88% | 86% |
| Reliable Up | $17.60 | 36d | +$0.16 | $0.03 to $0.23 | 81% | 77% |
Priced from today's chain via the shared anchor + Black-Scholes engine. POP = stays below breakeven; Survival = stays below the new strike.