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Contract OI history

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Feb 19, 2027 EXPIRATION

SMR $12.00 Call

SMR270219C00012000

Latest saved OI833Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SMR $12.00 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. 8334160 2026-10-02: 534 OI2026-10-05: 536 OI2026-10-06: 782 OI2026-10-07: 782 OI2026-10-08: 782 OI2026-10-09: 782 OI2026-10-13: 781 OI2026-10-14: 781 OI2026-10-15: 793 OI2026-10-16: 833 OI2026-10-21: 833 OI2026-10-23: 833 OI Oct 02, 2026Oct 23, 2026

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

SMR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20268330
Oct 21, 2026Viewing8330
Oct 16, 2026833+40
Oct 15, 2026793+12
Oct 14, 20267810
Oct 13, 2026781-1
Oct 09, 20267820
Oct 08, 20267820
Oct 07, 20267820
Oct 06, 2026782+246
Oct 05, 2026536+2
Oct 02, 2026534No prior observation