Contract OI history
Back to ETDec 15, 2028 EXPIRATION
ET $37.00 Call
ET281215C00037000
Latest saved OI16,846Oct 08, 2026
Last change+132vs 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 | 16,846 | +132 |
| Oct 07, 2026 | 16,714 | +12 |
| Oct 06, 2026 | 16,702 | 0 |
| Oct 05, 2026 | 16,702 | +25 |
| Oct 02, 2026 | 16,677 | No prior observation |