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Contract OI history

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Nov 06, 2026 EXPIRATION

SMR $8.00 Put

SMR261106P00008000

Latest saved OI165Oct 23, 2026
Last change+3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SMR $8.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 165820 2026-10-02: 42 OI2026-10-05: 54 OI2026-10-06: 109 OI2026-10-07: 154 OI2026-10-08: 154 OI2026-10-09: 161 OI2026-10-13: 165 OI2026-10-14: 165 OI2026-10-15: 164 OI2026-10-16: 165 OI2026-10-21: 162 OI2026-10-23: 165 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, 2026165+3
Oct 21, 2026Viewing162-3
Oct 16, 2026165+1
Oct 15, 2026164-1
Oct 14, 20261650
Oct 13, 2026165+4
Oct 09, 2026161+7
Oct 08, 20261540
Oct 07, 2026154+45
Oct 06, 2026109+55
Oct 05, 202654+12
Oct 02, 202642No prior observation