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Contract OI history

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Feb 19, 2027 EXPIRATION

SM $35.00 Call

SM270219C00035000

Latest saved OI781Oct 23, 2026
Last change-2vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SM $35.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 7833910 2026-10-02: 738 OI2026-10-05: 732 OI2026-10-07: 728 OI2026-10-08: 739 OI2026-10-09: 739 OI2026-10-13: 739 OI2026-10-15: 751 OI2026-10-16: 751 OI2026-10-21: 783 OI2026-10-23: 781 OI Oct 02, 2026Oct 23, 2026

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

SM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing781-2
Oct 21, 2026783+32
Oct 16, 20267510
Oct 15, 2026751+12
Oct 13, 20267390
Oct 09, 20267390
Oct 08, 2026739+11
Oct 07, 2026728-4
Oct 05, 2026732-6
Oct 02, 2026738No prior observation