OITracker Cboe delayed data

Contract OI history

Back to STM

Nov 20, 2026 EXPIRATION

STM $60.00 Call

STM261120C00060000

Latest saved OI3,489Oct 23, 2026
Last change+29vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
STM $60.00 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. 3,4891,7440 2026-10-02: 2,736 OI2026-10-05: 2,773 OI2026-10-06: 2,787 OI2026-10-07: 2,828 OI2026-10-08: 2,828 OI2026-10-09: 2,882 OI2026-10-13: 3,207 OI2026-10-14: 3,207 OI2026-10-15: 3,263 OI2026-10-16: 3,261 OI2026-10-21: 3,460 OI2026-10-23: 3,489 OI Oct 02, 2026Oct 23, 2026

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

STM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,489+29
Oct 21, 20263,460+199
Oct 16, 20263,261-2
Oct 15, 20263,263+56
Oct 14, 20263,2070
Oct 13, 20263,207+325
Oct 09, 20262,882+54
Oct 08, 20262,8280
Oct 07, 20262,828+41
Oct 06, 20262,787+14
Oct 05, 20262,773+37
Oct 02, 20262,736No prior observation