Expiration      Underlying Price      Mark IV      ATM Change      25RR      25RR Change      15RR      15RR Change

2025-10-28      114,813.37      28.14      -7.33 ↓      0.42      0.61 ↑      -0.3      0.51 ↑

2025-10-29      114,835.76      32.45      -4.09 ↓      -1.15      -0.19 ↓      -1.41      0.60 ↑

2025-10-30      114,861.09      38.71      -1.11 ↓      -1.25      -0.44 ↓      -2.33      -1.21 ↓

2025-10-31      114,884.74      39.24      -2.20 ↓      -3.52      -2.37 ↓      -5.77      -4.72 ↓

2025-11-07      115,017.47      38.6      -1.55 ↓      -1.55      -1.14 ↓      -2.92      -2.84 ↓