Contract OI history
Back to NOWDec 15, 2028 EXPIRATION
NOW $100.00 Call
NOW281215C00100000
Latest saved OI140Oct 23, 2026
Last change-17vs previous saved observation
Saved market days12Oct 02, 2026 onwards
All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.
| Market date | Open interest | Change vs prior saved day |
|---|---|---|
| Oct 23, 2026 | 140 | -17 |
| Oct 21, 2026Viewing | 157 | -2 |
| Oct 16, 2026 | 159 | -3 |
| Oct 15, 2026 | 162 | +8 |
| Oct 14, 2026 | 154 | 0 |
| Oct 13, 2026 | 154 | +2 |
| Oct 09, 2026 | 152 | +2 |
| Oct 08, 2026 | 150 | 0 |
| Oct 07, 2026 | 150 | 0 |
| Oct 06, 2026 | 150 | +2 |
| Oct 05, 2026 | 148 | 0 |
| Oct 02, 2026 | 148 | No prior observation |