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Contract OI history

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Nov 20, 2026 EXPIRATION

MSTR $300.00 Call

MSTR261120C00300000

Latest saved OI2,068Oct 23, 2026
Last change+13vs 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. 2,0791,0390 2026-10-09: 2,079 OI2026-10-13: 2,066 OI2026-10-14: 2,066 OI2026-10-15: 2,055 OI2026-10-16: 2,051 OI2026-10-21: 2,055 OI2026-10-23: 2,068 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, 2026Viewing2,068+13
Oct 21, 20262,055+4
Oct 16, 20262,051-4
Oct 15, 20262,055-11
Oct 14, 20262,0660
Oct 13, 20262,066-13
Oct 09, 20262,079No prior observation