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Contract OI history

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May 21, 2027 EXPIRATION

SMR $15.00 Call

SMR270521C00015000

Latest saved OI205Oct 23, 2026
Last change+4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SMR $15.00 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. 2051020 2026-10-02: 57 OI2026-10-05: 64 OI2026-10-06: 170 OI2026-10-07: 172 OI2026-10-08: 172 OI2026-10-09: 199 OI2026-10-13: 200 OI2026-10-14: 200 OI2026-10-15: 199 OI2026-10-16: 201 OI2026-10-21: 201 OI2026-10-23: 205 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, 2026205+4
Oct 21, 2026Viewing2010
Oct 16, 2026201+2
Oct 15, 2026199-1
Oct 14, 20262000
Oct 13, 2026200+1
Oct 09, 2026199+27
Oct 08, 20261720
Oct 07, 2026172+2
Oct 06, 2026170+106
Oct 05, 202664+7
Oct 02, 202657No prior observation