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Contract OI history

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Jan 15, 2027 EXPIRATION

SMR $37.00 Call

SMR270115C00037000

Latest saved OI988Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SMR $37.00 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. 9894940 2026-10-02: 984 OI2026-10-05: 984 OI2026-10-06: 986 OI2026-10-07: 986 OI2026-10-08: 986 OI2026-10-09: 985 OI2026-10-13: 985 OI2026-10-14: 985 OI2026-10-15: 985 OI2026-10-16: 989 OI2026-10-21: 989 OI2026-10-23: 988 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, 2026988-1
Oct 21, 2026Viewing9890
Oct 16, 2026989+4
Oct 15, 20269850
Oct 14, 20269850
Oct 13, 20269850
Oct 09, 2026985-1
Oct 08, 20269860
Oct 07, 20269860
Oct 06, 2026986+2
Oct 05, 20269840
Oct 02, 2026984No prior observation