Calendar Put Spreads — NDX
Data as of
DATA IS DELAYED — showing Oct 7, 2026. Subscribe to get the latest end-of-day data.
| Stock | Stock Price | Leg 1 | Price 1 | Leg 2 | Price 2 | Net Debit | Spread Ratio | Net IVol |
|---|---|---|---|---|---|---|---|---|
| NDX | 31,160.10 | 10-12 31,175.00 | 186.50 | 12-18 31,175.00 | 944.10 | -757.60 | 0.00 | 0.06 |
| NDX | 31,160.10 | 10-13 31,150.00 | 203.70 | 12-18 31,150.00 | 932.40 | -728.70 | 0.00 | 0.05 |
| NDX | 31,160.10 | 10-14 31,150.00 | 244.60 | 12-18 31,150.00 | 932.40 | -687.80 | 0.00 | 0.04 |
| NDX | 31,160.10 | 10-09 31,175.00 | 143.20 | 12-18 31,175.00 | 944.10 | -800.90 | 0.00 | 0.04 |
| NDX | 31,160.10 | 10-16 31,175.00 | 291.90 | 12-18 31,175.00 | 944.10 | -652.20 | 0.00 | 0.04 |
| NDX | 31,160.10 | 10-09 31,150.00 | 131.40 | 12-18 31,150.00 | 932.40 | -801.00 | 0.00 | 0.04 |
| NDX | 31,160.10 | 10-16 31,150.00 | 280.70 | 12-18 31,150.00 | 932.40 | -651.70 | 0.00 | 0.04 |
| NDX | 31,160.10 | 10-21 31,150.00 | 362.20 | 12-18 31,150.00 | 932.40 | -570.20 | 0.00 | 0.03 |
| NDX | 31,160.10 | 10-26 31,150.00 | 425.80 | 12-18 31,150.00 | 932.40 | -506.60 | 0.00 | 0.03 |
| NDX | 31,160.10 | 10-16 31,150.00 | 294.90 | 12-18 31,150.00 | 932.40 | -637.50 | 0.00 | 0.03 |
| NDX | 31,160.10 | 10-27 31,150.00 | 453.20 | 12-18 31,150.00 | 932.40 | -479.20 | 0.00 | 0.03 |
| NDX | 31,160.10 | 10-23 31,150.00 | 399.50 | 12-18 31,150.00 | 932.40 | -532.90 | 0.00 | 0.03 |
| NDX | 31,160.10 | 10-28 31,150.00 | 472.60 | 12-18 31,150.00 | 932.40 | -459.80 | 0.00 | 0.02 |
| NDX | 31,160.10 | 10-30 31,150.00 | 519.60 | 12-18 31,150.00 | 932.40 | -412.80 | 0.00 | 0.01 |
| NDX | 31,160.10 | 10-08 31,175.00 | 105.80 | 12-18 31,175.00 | 944.10 | -838.30 | 0.00 | -0.02 |
| NDX | 31,160.10 | 10-07 31,175.00 | 0.00 | 12-18 31,175.00 | 944.10 | -944.10 | 0.00 | -0.02 |
| NDX | 31,160.10 | 10-07 31,150.00 | 2.00 | 12-18 31,150.00 | 932.40 | -930.40 | 0.00 | -0.02 |
| NDX | 31,160.10 | 10-08 31,150.00 | 90.10 | 12-18 31,150.00 | 932.40 | -842.30 | 0.00 | -0.02 |