Contract OI history
Back to ETJan 21, 2028 EXPIRATION
ET $17.00 Call
ET280121C00017000
Latest saved OI15,893Oct 08, 2026
Last change+2vs previous saved observation
Saved market days5Oct 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 08, 2026Viewing | 15,893 | +2 |
| Oct 07, 2026 | 15,891 | +6 |
| Oct 06, 2026 | 15,885 | +10 |
| Oct 05, 2026 | 15,875 | +21 |
| Oct 02, 2026 | 15,854 | No prior observation |