Contract OI history
Back to KOJun 17, 2027 EXPIRATION
KO $75.00 Put
KO270617P00075000
Latest saved OI1,662Oct 23, 2026
Last change-1vs 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 | 1,662 | -1 |
| Oct 21, 2026Viewing | 1,663 | -4 |
| Oct 16, 2026 | 1,667 | +20 |
| Oct 15, 2026 | 1,647 | 0 |
| Oct 14, 2026 | 1,647 | 0 |
| Oct 13, 2026 | 1,647 | 0 |
| Oct 09, 2026 | 1,647 | +47 |
| Oct 08, 2026 | 1,600 | 0 |
| Oct 07, 2026 | 1,600 | +37 |
| Oct 06, 2026 | 1,563 | +13 |
| Oct 05, 2026 | 1,550 | +2 |
| Oct 02, 2026 | 1,548 | No prior observation |