Contract OI history
Back to ECDec 18, 2026 EXPIRATION
EC $19.00 Call
EC261218C00019000
Latest saved OI4Oct 23, 2026
Last change+4vs previous saved observation
Saved market days4Oct 15, 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, 2026Viewing | 4 | +4 |
| Oct 20, 2026 | 0 | 0 |
| Oct 16, 2026 | 0 | 0 |
| Oct 15, 2026 | 0 | No prior observation |