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Contract OI history

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Jan 15, 2027 EXPIRATION

STM $105.00 Call

STM270115C00105000

Latest saved OI355Oct 23, 2026
Last change-10vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
STM $105.00 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. 3681840 2026-10-02: 368 OI2026-10-05: 368 OI2026-10-06: 368 OI2026-10-07: 367 OI2026-10-08: 367 OI2026-10-09: 367 OI2026-10-13: 367 OI2026-10-14: 367 OI2026-10-15: 367 OI2026-10-16: 367 OI2026-10-21: 365 OI2026-10-23: 355 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, 2026355-10
Oct 21, 2026Viewing365-2
Oct 16, 20263670
Oct 15, 20263670
Oct 14, 20263670
Oct 13, 20263670
Oct 09, 20263670
Oct 08, 20263670
Oct 07, 2026367-1
Oct 06, 20263680
Oct 05, 20263680
Oct 02, 2026368No prior observation