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Contract OI history

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Jan 21, 2028 EXPIRATION

MSTR $280.00 Call

MSTR280121C00280000

Latest saved OI607Oct 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 $280.00 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. 6113050 2026-10-09: 503 OI2026-10-13: 605 OI2026-10-14: 605 OI2026-10-15: 607 OI2026-10-16: 610 OI2026-10-21: 611 OI2026-10-23: 607 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, 2026Viewing607-4
Oct 21, 2026611+1
Oct 16, 2026610+3
Oct 15, 2026607+2
Oct 14, 20266050
Oct 13, 2026605+102
Oct 09, 2026503No prior observation