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Contract OI history

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Jan 21, 2028 EXPIRATION

SMR $8.00 Call

SMR280121C00008000

Latest saved OI5,672Oct 23, 2026
Last change+43vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SMR $8.00 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. 5,6722,8360 2026-10-02: 5,176 OI2026-10-05: 5,209 OI2026-10-06: 5,270 OI2026-10-07: 5,282 OI2026-10-08: 5,282 OI2026-10-09: 5,291 OI2026-10-13: 5,375 OI2026-10-14: 5,375 OI2026-10-15: 5,440 OI2026-10-16: 5,520 OI2026-10-21: 5,629 OI2026-10-23: 5,672 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, 20265,672+43
Oct 21, 2026Viewing5,629+109
Oct 16, 20265,520+80
Oct 15, 20265,440+65
Oct 14, 20265,3750
Oct 13, 20265,375+84
Oct 09, 20265,291+9
Oct 08, 20265,2820
Oct 07, 20265,282+12
Oct 06, 20265,270+61
Oct 05, 20265,209+33
Oct 02, 20265,176No prior observation