Contract OI history
Back to KOJan 15, 2027 EXPIRATION
KO $85.00 Put
KO270115P00085000
Latest saved OI5,565Oct 23, 2026
Last change+2,408vs 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 | 5,565 | +2,408 |
| Oct 21, 2026Viewing | 3,157 | +24 |
| Oct 16, 2026 | 3,133 | -111 |
| Oct 15, 2026 | 3,244 | +203 |
| Oct 14, 2026 | 3,041 | 0 |
| Oct 13, 2026 | 3,041 | +115 |
| Oct 09, 2026 | 2,926 | +63 |
| Oct 08, 2026 | 2,863 | 0 |
| Oct 07, 2026 | 2,863 | +28 |
| Oct 06, 2026 | 2,835 | +87 |
| Oct 05, 2026 | 2,748 | +40 |
| Oct 02, 2026 | 2,708 | No prior observation |