Contract OI history
Back to KOOct 23, 2026 EXPIRATION
KO $86.00 Put
KO261023P00086000
Latest saved OI445Oct 23, 2026
Last change-22vs 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 | 445 | -22 |
| Oct 21, 2026Viewing | 467 | -3 |
| Oct 16, 2026 | 470 | -2 |
| Oct 15, 2026 | 472 | +51 |
| Oct 14, 2026 | 421 | 0 |
| Oct 13, 2026 | 421 | -16 |
| Oct 09, 2026 | 437 | +302 |
| Oct 08, 2026 | 135 | 0 |
| Oct 07, 2026 | 135 | +14 |
| Oct 06, 2026 | 121 | +8 |
| Oct 05, 2026 | 113 | +17 |
| Oct 02, 2026 | 96 | No prior observation |