Contract OI history
Back to KOFeb 19, 2027 EXPIRATION
KO $87.50 Put
KO270219P00087500
Latest saved OI2,241Oct 23, 2026
Last change+27vs 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 | 2,241 | +27 |
| Oct 21, 2026Viewing | 2,214 | +65 |
| Oct 16, 2026 | 2,149 | +1,605 |
| Oct 15, 2026 | 544 | +22 |
| Oct 14, 2026 | 522 | 0 |
| Oct 13, 2026 | 522 | +31 |
| Oct 09, 2026 | 491 | -1 |
| Oct 08, 2026 | 492 | 0 |
| Oct 07, 2026 | 492 | 0 |
| Oct 06, 2026 | 492 | +1 |
| Oct 05, 2026 | 491 | 0 |
| Oct 02, 2026 | 491 | No prior observation |