OITracker Cboe delayed data

Contract OI history

Back to MSTR

Dec 18, 2026 EXPIRATION

MSTR $125.00 Put

MSTR261218P00125000

Latest saved OI4,285Oct 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
MSTR $125.00 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. 4,2852,1420 2026-10-09: 4,156 OI2026-10-13: 4,159 OI2026-10-14: 4,159 OI2026-10-15: 4,131 OI2026-10-16: 4,156 OI2026-10-21: 4,279 OI2026-10-23: 4,285 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, 2026Viewing4,285+6
Oct 21, 20264,279+123
Oct 16, 20264,156+25
Oct 15, 20264,131-28
Oct 14, 20264,1590
Oct 13, 20264,159+3
Oct 09, 20264,156No prior observation