Contract OI history
Back to KODec 18, 2026 EXPIRATION
KO $75.00 Put
KO261218P00075000
Latest saved OI2,894Oct 23, 2026
Last change-64vs 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 | 2,894 | -64 |
| Oct 21, 2026Viewing | 2,958 | -9 |
| Oct 16, 2026 | 2,967 | -10 |
| Oct 15, 2026 | 2,977 | -2 |
| Oct 14, 2026 | 2,979 | 0 |
| Oct 13, 2026 | 2,979 | +1 |
| Oct 09, 2026 | 2,978 | -10 |
| Oct 08, 2026 | 2,988 | 0 |
| Oct 07, 2026 | 2,988 | -5 |
| Oct 06, 2026 | 2,993 | +135 |
| Oct 05, 2026 | 2,858 | -4 |
| Oct 02, 2026 | 2,862 | No prior observation |