Contract OI history
Back to KOJan 15, 2027 EXPIRATION
KO $72.50 Put
KO270115P00072500
Latest saved OI5,231Oct 23, 2026
Last change+13vs 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, 2026Viewing | 5,231 | +13 |
| Oct 21, 2026 | 5,218 | -6 |
| Oct 16, 2026 | 5,224 | +11 |
| Oct 15, 2026 | 5,213 | -5 |
| Oct 14, 2026 | 5,218 | 0 |
| Oct 13, 2026 | 5,218 | -4 |
| Oct 09, 2026 | 5,222 | +21 |
| Oct 08, 2026 | 5,201 | 0 |
| Oct 07, 2026 | 5,201 | 0 |
| Oct 06, 2026 | 5,201 | +1 |
| Oct 05, 2026 | 5,200 | -37 |
| Oct 02, 2026 | 5,237 | No prior observation |