OITracker Cboe delayed data

Contract OI history

Back to MSTR

Oct 30, 2026 EXPIRATION

MSTR $135.00 Put

MSTR261030P00135000

Latest saved OI1,850Oct 23, 2026
Last change+488vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSTR $135.00 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. 1,8509250 2026-10-09: 1,295 OI2026-10-13: 1,245 OI2026-10-14: 1,245 OI2026-10-15: 1,251 OI2026-10-16: 1,260 OI2026-10-21: 1,362 OI2026-10-23: 1,850 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, 2026Viewing1,850+488
Oct 21, 20261,362+102
Oct 16, 20261,260+9
Oct 15, 20261,251+6
Oct 14, 20261,2450
Oct 13, 20261,245-50
Oct 09, 20261,295No prior observation