OITracker Cboe delayed data

Contract OI history

Back to MSTR

Jan 15, 2027 EXPIRATION

MSTR $225.00 Put

MSTR270115P00225000

Latest saved OI419Oct 23, 2026
Last change+5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSTR $225.00 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. 4192090 2026-10-09: 414 OI2026-10-13: 414 OI2026-10-14: 414 OI2026-10-15: 413 OI2026-10-16: 415 OI2026-10-21: 414 OI2026-10-23: 419 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, 2026Viewing419+5
Oct 21, 2026414-1
Oct 16, 2026415+2
Oct 15, 2026413-1
Oct 14, 20264140
Oct 13, 20264140
Oct 09, 2026414No prior observation