OITracker Cboe delayed data

Contract OI history

Back to UMC

Jan 15, 2027 EXPIRATION

UMC $24.00 Call

UMC270115C00024000

Latest saved OI443Oct 23, 2026
Last change-5,025vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UMC $24.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5,4682,7340 2026-10-02: 318 OI2026-10-05: 318 OI2026-10-06: 407 OI2026-10-07: 407 OI2026-10-08: 408 OI2026-10-09: 417 OI2026-10-13: 448 OI2026-10-14: 463 OI2026-10-15: 5,456 OI2026-10-16: 5,457 OI2026-10-21: 5,468 OI2026-10-23: 443 OI Oct 02, 2026Oct 23, 2026

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

UMC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing443-5,025
Oct 21, 20265,468+11
Oct 16, 20265,457+1
Oct 15, 20265,456+4,993
Oct 14, 2026463+15
Oct 13, 2026448+31
Oct 09, 2026417+9
Oct 08, 2026408+1
Oct 07, 20264070
Oct 06, 2026407+89
Oct 05, 20263180
Oct 02, 2026318No prior observation