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Contract OI history

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Oct 30, 2026 EXPIRATION

SMR $10.50 Call

SMR261030C00010500

Latest saved OI186Oct 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 $10.50 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. 2321160 2026-10-02: 170 OI2026-10-05: 170 OI2026-10-06: 232 OI2026-10-07: 219 OI2026-10-08: 219 OI2026-10-09: 182 OI2026-10-13: 187 OI2026-10-14: 187 OI2026-10-15: 186 OI2026-10-16: 186 OI2026-10-21: 186 OI2026-10-23: 186 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, 20261860
Oct 21, 2026Viewing1860
Oct 16, 20261860
Oct 15, 2026186-1
Oct 14, 20261870
Oct 13, 2026187+5
Oct 09, 2026182-37
Oct 08, 20262190
Oct 07, 2026219-13
Oct 06, 2026232+62
Oct 05, 20261700
Oct 02, 2026170No prior observation