Contract OI history
Back to KONov 13, 2026 EXPIRATION
KO $86.00 Put
KO261113P00086000
Latest saved OI108Oct 23, 2026
Last change+19vs 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 | 108 | +19 |
| Oct 21, 2026Viewing | 89 | +4 |
| Oct 16, 2026 | 85 | +26 |
| Oct 15, 2026 | 59 | +1 |
| Oct 14, 2026 | 58 | 0 |
| Oct 13, 2026 | 58 | +46 |
| Oct 09, 2026 | 12 | +3 |
| Oct 08, 2026 | 9 | 0 |
| Oct 07, 2026 | 9 | 0 |
| Oct 06, 2026 | 9 | +5 |
| Oct 05, 2026 | 4 | +1 |
| Oct 02, 2026 | 3 | No prior observation |