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Contract OI history

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Nov 20, 2026 EXPIRATION

MSTR $270.00 Call

MSTR261120C00270000

Latest saved OI2,086Oct 23, 2026
Last change+4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSTR $270.00 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. 2,0991,0490 2026-10-09: 1,568 OI2026-10-13: 2,095 OI2026-10-14: 2,095 OI2026-10-15: 2,099 OI2026-10-16: 2,087 OI2026-10-21: 2,082 OI2026-10-23: 2,086 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, 2026Viewing2,086+4
Oct 21, 20262,082-5
Oct 16, 20262,087-12
Oct 15, 20262,099+4
Oct 14, 20262,0950
Oct 13, 20262,095+527
Oct 09, 20261,568No prior observation