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Contract OI history

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Oct 23, 2026 EXPIRATION

SMR $7.50 Call

SMR261023C00007500

Latest saved OI765Oct 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 $7.50 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. 8014000 2026-10-02: 8 OI2026-10-05: 15 OI2026-10-06: 40 OI2026-10-07: 135 OI2026-10-08: 135 OI2026-10-09: 338 OI2026-10-13: 801 OI2026-10-14: 801 OI2026-10-15: 769 OI2026-10-16: 750 OI2026-10-21: 768 OI2026-10-23: 765 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, 2026Viewing765-3
Oct 21, 2026768+18
Oct 16, 2026750-19
Oct 15, 2026769-32
Oct 14, 20268010
Oct 13, 2026801+463
Oct 09, 2026338+203
Oct 08, 20261350
Oct 07, 2026135+95
Oct 06, 202640+25
Oct 05, 202615+7
Oct 02, 20268No prior observation