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Contract OI history

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Oct 23, 2026 EXPIRATION

SMR $9.50 Call

SMR261023C00009500

Latest saved OI1,186Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SMR $9.50 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. 1,2506250 2026-10-02: 304 OI2026-10-05: 304 OI2026-10-06: 735 OI2026-10-07: 1,250 OI2026-10-08: 1,250 OI2026-10-09: 1,208 OI2026-10-13: 1,208 OI2026-10-14: 1,208 OI2026-10-15: 1,207 OI2026-10-16: 1,191 OI2026-10-21: 1,188 OI2026-10-23: 1,186 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, 20261,186-2
Oct 21, 2026Viewing1,188-3
Oct 16, 20261,191-16
Oct 15, 20261,207-1
Oct 14, 20261,2080
Oct 13, 20261,2080
Oct 09, 20261,208-42
Oct 08, 20261,2500
Oct 07, 20261,250+515
Oct 06, 2026735+431
Oct 05, 20263040
Oct 02, 2026304No prior observation