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Contract OI history

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Oct 23, 2026 EXPIRATION

SMR $7.00 Put

SMR261023P00007000

Latest saved OI107Oct 23, 2026
Last change-333vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SMR $7.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5242620 2026-10-02: 244 OI2026-10-05: 255 OI2026-10-06: 311 OI2026-10-07: 379 OI2026-10-08: 379 OI2026-10-09: 456 OI2026-10-13: 524 OI2026-10-14: 524 OI2026-10-15: 509 OI2026-10-16: 520 OI2026-10-21: 440 OI2026-10-23: 107 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, 2026Viewing107-333
Oct 21, 2026440-80
Oct 16, 2026520+11
Oct 15, 2026509-15
Oct 14, 20265240
Oct 13, 2026524+68
Oct 09, 2026456+77
Oct 08, 20263790
Oct 07, 2026379+68
Oct 06, 2026311+56
Oct 05, 2026255+11
Oct 02, 2026244No prior observation