Contract OI history
Back to ETJan 21, 2028 EXPIRATION
ET $15.00 Call
ET280121C00015000
Latest saved OI14,479Oct 08, 2026
Last change+4vs 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 | 14,479 | +4 |
| Oct 07, 2026 | 14,475 | 0 |
| Oct 06, 2026 | 14,475 | +15 |
| Oct 05, 2026 | 14,460 | +9 |
| Oct 02, 2026 | 14,451 | No prior observation |