OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

SMMT $10.00 Call

SMMT270115C00010000

Latest saved OI11,675Oct 23, 2026
Last change-4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SMMT $10.00 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. 11,6855,8420 2026-10-09: 11,685 OI2026-10-13: 11,679 OI2026-10-14: 11,679 OI2026-10-15: 11,679 OI2026-10-16: 11,679 OI2026-10-21: 11,679 OI2026-10-23: 11,675 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, 2026Viewing11,675-4
Oct 21, 202611,6790
Oct 16, 202611,6790
Oct 15, 202611,6790
Oct 14, 202611,6790
Oct 13, 202611,679-6
Oct 09, 202611,685No prior observation