OITracker Cboe delayed data

Contract OI history

Back to U

Nov 20, 2026 EXPIRATION

U $50.00 Call

U261120C00050000

Latest saved OI6,677Oct 23, 2026
Last change+22vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
U $50.00 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. 6,8703,4350 2026-10-02: 5,508 OI2026-10-05: 5,768 OI2026-10-06: 5,934 OI2026-10-07: 5,932 OI2026-10-08: 5,932 OI2026-10-09: 6,753 OI2026-10-14: 6,336 OI2026-10-15: 6,729 OI2026-10-16: 6,870 OI2026-10-21: 6,655 OI2026-10-23: 6,677 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, 2026Viewing6,677+22
Oct 21, 20266,655-215
Oct 16, 20266,870+141
Oct 15, 20266,729+393
Oct 14, 20266,336-417
Oct 09, 20266,753+821
Oct 08, 20265,9320
Oct 07, 20265,932-2
Oct 06, 20265,934+166
Oct 05, 20265,768+260
Oct 02, 20265,508No prior observation