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Contract OI history

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Oct 23, 2026 EXPIRATION

U $41.00 Call

U261023C00041000

Latest saved OI396Oct 23, 2026
Last change-352vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
U $41.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 7483740 2026-10-02: 133 OI2026-10-05: 133 OI2026-10-06: 129 OI2026-10-07: 129 OI2026-10-08: 129 OI2026-10-09: 127 OI2026-10-14: 127 OI2026-10-15: 629 OI2026-10-16: 630 OI2026-10-21: 748 OI2026-10-23: 396 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

U contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026396-352
Oct 21, 2026Viewing748+118
Oct 16, 2026630+1
Oct 15, 2026629+502
Oct 14, 20261270
Oct 09, 2026127-2
Oct 08, 20261290
Oct 07, 20261290
Oct 06, 2026129-4
Oct 05, 20261330
Oct 02, 2026133No prior observation