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Contract OI history

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Jan 15, 2027 EXPIRATION

SMMT $27.00 Call

SMMT270115C00027000

Latest saved OI1,570Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMMT $27.00 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. 1,5727860 2026-10-09: 73 OI2026-10-13: 73 OI2026-10-14: 1,572 OI2026-10-15: 1,572 OI2026-10-16: 1,572 OI2026-10-21: 1,570 OI2026-10-23: 1,570 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, 2026Viewing1,5700
Oct 21, 20261,570-2
Oct 16, 20261,5720
Oct 15, 20261,5720
Oct 14, 20261,572+1,499
Oct 13, 2026730
Oct 09, 202673No prior observation