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Contract OI history

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Feb 19, 2027 EXPIRATION

SMR $8.00 Call

SMR270219C00008000

Latest saved OI1,658Oct 23, 2026
Last change-23vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SMR $8.00 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. 1,6818400 2026-10-02: 515 OI2026-10-05: 534 OI2026-10-06: 567 OI2026-10-07: 605 OI2026-10-08: 605 OI2026-10-09: 629 OI2026-10-13: 644 OI2026-10-14: 644 OI2026-10-15: 649 OI2026-10-16: 1,614 OI2026-10-21: 1,681 OI2026-10-23: 1,658 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, 20261,658-23
Oct 21, 2026Viewing1,681+67
Oct 16, 20261,614+965
Oct 15, 2026649+5
Oct 14, 20266440
Oct 13, 2026644+15
Oct 09, 2026629+24
Oct 08, 20266050
Oct 07, 2026605+38
Oct 06, 2026567+33
Oct 05, 2026534+19
Oct 02, 2026515No prior observation