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Contract OI history

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Nov 06, 2026 EXPIRATION

SMR $12.00 Put

SMR261106P00012000

Latest saved OI13Oct 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 $12.00 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. 3851920 2026-10-02: 287 OI2026-10-05: 305 OI2026-10-06: 384 OI2026-10-07: 385 OI2026-10-08: 385 OI2026-10-09: 320 OI2026-10-13: 14 OI2026-10-14: 14 OI2026-10-15: 12 OI2026-10-16: 12 OI2026-10-21: 13 OI2026-10-23: 13 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, 2026130
Oct 21, 2026Viewing13+1
Oct 16, 2026120
Oct 15, 202612-2
Oct 14, 2026140
Oct 13, 202614-306
Oct 09, 2026320-65
Oct 08, 20263850
Oct 07, 2026385+1
Oct 06, 2026384+79
Oct 05, 2026305+18
Oct 02, 2026287No prior observation