OITracker Cboe delayed data

Contract OI history

Back to SMMT

Nov 20, 2026 EXPIRATION

SMMT $30.00 Call

SMMT261120C00030000

Latest saved OI2,992Oct 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 $30.00 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. 2,9921,4960 2026-10-09: 805 OI2026-10-13: 808 OI2026-10-14: 819 OI2026-10-15: 823 OI2026-10-16: 823 OI2026-10-21: 2,992 OI2026-10-23: 2,992 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, 2026Viewing2,9920
Oct 21, 20262,992+2,169
Oct 16, 20268230
Oct 15, 2026823+4
Oct 14, 2026819+11
Oct 13, 2026808+3
Oct 09, 2026805No prior observation