Contract OI history
Back to UOct 23, 2026 EXPIRATION
U $41.50 Call
U261023C00041500
Latest saved OI221Oct 23, 2026
Last change+112vs previous saved observation
Saved market days10Oct 05, 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 | 221 | +112 |
| Oct 21, 2026Viewing | 109 | +75 |
| Oct 16, 2026 | 34 | +23 |
| Oct 15, 2026 | 11 | +1 |
| Oct 14, 2026 | 10 | +1 |
| Oct 09, 2026 | 9 | +7 |
| Oct 08, 2026 | 2 | 0 |
| Oct 07, 2026 | 2 | +1 |
| Oct 06, 2026 | 1 | +1 |
| Oct 05, 2026 | 0 | No prior observation |