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Contract OI history

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Mar 19, 2027 EXPIRATION

MSTR $300.00 Call

MSTR270319C00300000

Latest saved OI2,184Oct 23, 2026
Last change-8vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSTR $300.00 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. 2,1921,0960 2026-10-09: 1,821 OI2026-10-13: 1,823 OI2026-10-14: 1,823 OI2026-10-15: 2,069 OI2026-10-16: 2,081 OI2026-10-21: 2,192 OI2026-10-23: 2,184 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, 2026Viewing2,184-8
Oct 21, 20262,192+111
Oct 16, 20262,081+12
Oct 15, 20262,069+246
Oct 14, 20261,8230
Oct 13, 20261,823+2
Oct 09, 20261,821No prior observation