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Contract OI history

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Jan 21, 2028 EXPIRATION

SMR $33.00 Call

SMR280121C00033000

Latest saved OI852Oct 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 $33.00 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. 8524260 2026-10-02: 832 OI2026-10-05: 838 OI2026-10-06: 838 OI2026-10-07: 850 OI2026-10-08: 850 OI2026-10-09: 848 OI2026-10-13: 848 OI2026-10-14: 848 OI2026-10-15: 849 OI2026-10-16: 849 OI2026-10-21: 852 OI2026-10-23: 852 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, 2026Viewing8520
Oct 21, 2026852+3
Oct 16, 20268490
Oct 15, 2026849+1
Oct 14, 20268480
Oct 13, 20268480
Oct 09, 2026848-2
Oct 08, 20268500
Oct 07, 2026850+12
Oct 06, 20268380
Oct 05, 2026838+6
Oct 02, 2026832No prior observation