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Contract OI history

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Jan 15, 2027 EXPIRATION

STM $75.00 Call

STM270115C00075000

Latest saved OI5,499Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
STM $75.00 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. 5,5182,7590 2026-10-02: 5,431 OI2026-10-05: 5,508 OI2026-10-06: 5,518 OI2026-10-07: 5,512 OI2026-10-08: 5,512 OI2026-10-09: 5,498 OI2026-10-13: 5,499 OI2026-10-14: 5,499 OI2026-10-15: 5,499 OI2026-10-16: 5,499 OI2026-10-21: 5,499 OI2026-10-23: 5,499 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, 20265,4990
Oct 21, 2026Viewing5,4990
Oct 16, 20265,4990
Oct 15, 20265,4990
Oct 14, 20265,4990
Oct 13, 20265,499+1
Oct 09, 20265,498-14
Oct 08, 20265,5120
Oct 07, 20265,512-6
Oct 06, 20265,518+10
Oct 05, 20265,508+77
Oct 02, 20265,431No prior observation