Contract OI history
Back to KONov 06, 2026 EXPIRATION
KO $83.00 Put
KO261106P00083000
Latest saved OI341Oct 23, 2026
Last change-12vs 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 | 341 | -12 |
| Oct 21, 2026Viewing | 353 | -2 |
| Oct 16, 2026 | 355 | -30 |
| Oct 15, 2026 | 385 | 0 |
| Oct 14, 2026 | 385 | 0 |
| Oct 13, 2026 | 385 | -23 |
| Oct 09, 2026 | 408 | +252 |
| Oct 08, 2026 | 156 | 0 |
| Oct 07, 2026 | 156 | +22 |
| Oct 06, 2026 | 134 | +35 |
| Oct 05, 2026 | 99 | +68 |
| Oct 02, 2026 | 31 | No prior observation |