If challenged near half-life, buying the call back costs about $0.67/share ($10,942 total). Monte-Carlo central case: challenged near day 5 at spot $16.91.
| Door | New strike | Tenor | Est credit/sh | P25-P75 | POP | Survival |
|---|
| Credit Out | $16.50 | 15d | +$0.30 | $0.23 to $0.36 | 68% | 53% |
| Up And Out | $16.72 | 15d | +$0.20 | $0.11 to $0.24 | 70% | 57% |
| Ss Escape | $19.72 | 43d | +$0.09 | $-0.12 to $0.12 | 83% | 79% |
| Safety Up | $21.72 | 43d | -$0.24 | $-0.52 to $-0.23 | 89% | 87% |
| Reliable Up | $18.72 | 43d | +$0.31 | $0.12 to $0.35 | 79% | 73% |
Priced from today's chain via the shared anchor + Black-Scholes engine. POP = stays below breakeven; Survival = stays below the new strike.