OITracker Cboe delayed data

Contract OI history

Back to SMMT

Nov 20, 2026 EXPIRATION

SMMT $25.00 Call

SMMT261120C00025000

Latest saved OI3,657Oct 23, 2026
Last change+6vs 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. 3,6571,8280 2026-10-09: 1,576 OI2026-10-13: 1,566 OI2026-10-14: 1,597 OI2026-10-15: 3,632 OI2026-10-16: 3,634 OI2026-10-21: 3,651 OI2026-10-23: 3,657 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, 2026Viewing3,657+6
Oct 21, 20263,651+17
Oct 16, 20263,634+2
Oct 15, 20263,632+2,035
Oct 14, 20261,597+31
Oct 13, 20261,566-10
Oct 09, 20261,576No prior observation