If challenged near half-life, buying the call back costs about $0.54/share ($5,446 total). Monte-Carlo central case: challenged near day 4 at spot $15.45.
| Door | New strike | Tenor | Est credit/sh | P25-P75 | POP | Survival |
|---|
| Credit Out | $15.00 | 14d | +$0.38 | $0.36 to $0.45 | 67% | 53% |
| Up And Out | $15.63 | 14d | +$0.13 | $0.07 to $0.17 | 73% | 63% |
| Ss Escape | $19.63 | 42d | +$0.08 | $-0.07 to $0.11 | 86% | 84% |
| Safety Up | $20.63 | 42d | -$0.04 | $-0.22 to $-0.01 | 88% | 87% |
| Reliable Up | $18.63 | 42d | +$0.25 | $0.13 to $0.31 | 83% | 80% |
Priced from today's chain via the shared anchor + Black-Scholes engine. POP = stays below breakeven; Survival = stays below the new strike.