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Contract OI history

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Jan 15, 2027 EXPIRATION

SMMT $25.00 Call

SMMT270115C00025000

Latest saved OI19,968Oct 23, 2026
Last change-67vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMMT $25.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 20,03510,0170 2026-10-09: 13,808 OI2026-10-13: 14,185 OI2026-10-14: 16,828 OI2026-10-15: 18,542 OI2026-10-16: 18,666 OI2026-10-21: 20,035 OI2026-10-23: 19,968 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

SMMT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing19,968-67
Oct 21, 202620,035+1,369
Oct 16, 202618,666+124
Oct 15, 202618,542+1,714
Oct 14, 202616,828+2,643
Oct 13, 202614,185+377
Oct 09, 202613,808No prior observation