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Contract OI history

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Jan 15, 2027 EXPIRATION

SMR $55.00 Call

SMR270115C00055000

Latest saved OI3,982Oct 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 $55.00 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. 3,9921,9960 2026-10-02: 3,991 OI2026-10-05: 3,991 OI2026-10-06: 3,991 OI2026-10-07: 3,992 OI2026-10-08: 3,992 OI2026-10-09: 3,989 OI2026-10-13: 3,988 OI2026-10-14: 3,988 OI2026-10-15: 3,988 OI2026-10-16: 3,988 OI2026-10-21: 3,982 OI2026-10-23: 3,982 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, 2026Viewing3,9820
Oct 21, 20263,982-6
Oct 16, 20263,9880
Oct 15, 20263,9880
Oct 14, 20263,9880
Oct 13, 20263,988-1
Oct 09, 20263,989-3
Oct 08, 20263,9920
Oct 07, 20263,992+1
Oct 06, 20263,9910
Oct 05, 20263,9910
Oct 02, 20263,991No prior observation