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Contract OI history

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May 21, 2027 EXPIRATION

SMR $11.00 Call

SMR270521C00011000

Latest saved OI271Oct 23, 2026
Last change+21vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SMR $11.00 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. 2711350 2026-10-02: 17 OI2026-10-05: 17 OI2026-10-06: 18 OI2026-10-07: 36 OI2026-10-08: 36 OI2026-10-09: 138 OI2026-10-13: 153 OI2026-10-14: 153 OI2026-10-15: 213 OI2026-10-16: 224 OI2026-10-21: 250 OI2026-10-23: 271 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, 2026271+21
Oct 21, 2026Viewing250+26
Oct 16, 2026224+11
Oct 15, 2026213+60
Oct 14, 20261530
Oct 13, 2026153+15
Oct 09, 2026138+102
Oct 08, 2026360
Oct 07, 202636+18
Oct 06, 202618+1
Oct 05, 2026170
Oct 02, 202617No prior observation