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Contract OI history

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Jan 15, 2027 EXPIRATION

SMR $30.00 Call

SMR270115C00030000

Latest saved OI5,570Oct 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 $30.00 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. 5,6752,8370 2026-10-02: 5,675 OI2026-10-05: 5,675 OI2026-10-06: 5,638 OI2026-10-07: 5,637 OI2026-10-08: 5,637 OI2026-10-09: 5,642 OI2026-10-13: 5,642 OI2026-10-14: 5,642 OI2026-10-15: 5,597 OI2026-10-16: 5,601 OI2026-10-21: 5,570 OI2026-10-23: 5,570 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, 2026Viewing5,5700
Oct 21, 20265,570-31
Oct 16, 20265,601+4
Oct 15, 20265,597-45
Oct 14, 20265,6420
Oct 13, 20265,6420
Oct 09, 20265,642+5
Oct 08, 20265,6370
Oct 07, 20265,637-1
Oct 06, 20265,638-37
Oct 05, 20265,6750
Oct 02, 20265,675No prior observation