OITracker Cboe delayed data

Contract OI history

Back to MSTR

Oct 23, 2026 EXPIRATION

MSTR $155.00 Call

MSTR261023C00155000

Latest saved OI34,358Oct 23, 2026
Last change+5,117vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSTR $155.00 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. 34,35817,1790 2026-10-09: 1,379 OI2026-10-13: 1,908 OI2026-10-14: 1,908 OI2026-10-15: 1,881 OI2026-10-16: 11,131 OI2026-10-21: 29,241 OI2026-10-23: 34,358 OI Oct 09, 2026Oct 23, 2026

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

MSTR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing34,358+5,117
Oct 21, 202629,241+18,110
Oct 16, 202611,131+9,250
Oct 15, 20261,881-27
Oct 14, 20261,9080
Oct 13, 20261,908+529
Oct 09, 20261,379No prior observation