Contract OI history
Back to UMay 21, 2027 EXPIRATION
U $38.00 Call
U270521C00038000
Latest saved OI24Oct 23, 2026
Last change-3vs previous saved observation
Saved market days11Oct 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 23, 2026 | 24 | -3 |
| Oct 21, 2026Viewing | 27 | +3 |
| Oct 16, 2026 | 24 | 0 |
| Oct 15, 2026 | 24 | +24 |
| Oct 14, 2026 | 0 | 0 |
| Oct 09, 2026 | 0 | 0 |
| Oct 08, 2026 | 0 | 0 |
| Oct 07, 2026 | 0 | 0 |
| Oct 06, 2026 | 0 | 0 |
| Oct 05, 2026 | 0 | 0 |
| Oct 02, 2026 | 0 | No prior observation |