Contract OI history
Back to KOMar 19, 2027 EXPIRATION
KO $65.00 Put
KO270319P00065000
Latest saved OI1,452Oct 23, 2026
Last change+15vs 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 | 1,452 | +15 |
| Oct 21, 2026Viewing | 1,437 | +1 |
| Oct 16, 2026 | 1,436 | -9 |
| Oct 15, 2026 | 1,445 | +3 |
| Oct 14, 2026 | 1,442 | 0 |
| Oct 13, 2026 | 1,442 | -2 |
| Oct 09, 2026 | 1,444 | 0 |
| Oct 08, 2026 | 1,444 | 0 |
| Oct 07, 2026 | 1,444 | +46 |
| Oct 06, 2026 | 1,398 | 0 |
| Oct 05, 2026 | 1,398 | +1 |
| Oct 02, 2026 | 1,397 | No prior observation |