OITracker Cboe delayed data

Contract OI history

Back to MSTR

Dec 18, 2026 EXPIRATION

MSTR $145.00 Put

MSTR261218P00145000

Latest saved OI1,762Oct 23, 2026
Last change+144vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSTR $145.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,7628810 2026-10-09: 1,323 OI2026-10-13: 1,334 OI2026-10-14: 1,334 OI2026-10-15: 1,392 OI2026-10-16: 1,477 OI2026-10-21: 1,618 OI2026-10-23: 1,762 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, 2026Viewing1,762+144
Oct 21, 20261,618+141
Oct 16, 20261,477+85
Oct 15, 20261,392+58
Oct 14, 20261,3340
Oct 13, 20261,334+11
Oct 09, 20261,323No prior observation