OITracker Cboe delayed data

Contract OI history

Back to MSTR

Oct 30, 2026 EXPIRATION

MSTR $155.00 Call

MSTR261030C00155000

Latest saved OI5,104Oct 23, 2026
Last change+2,608vs 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. 5,1042,5520 2026-10-09: 928 OI2026-10-13: 1,425 OI2026-10-14: 1,425 OI2026-10-15: 1,564 OI2026-10-16: 1,527 OI2026-10-21: 2,496 OI2026-10-23: 5,104 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, 2026Viewing5,104+2,608
Oct 21, 20262,496+969
Oct 16, 20261,527-37
Oct 15, 20261,564+139
Oct 14, 20261,4250
Oct 13, 20261,425+497
Oct 09, 2026928No prior observation