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Contract OI history

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Jun 17, 2027 EXPIRATION

MSTR $290.00 Call

MSTR270617C00290000

Latest saved OI508Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSTR $290.00 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. 5082540 2026-10-09: 424 OI2026-10-13: 424 OI2026-10-14: 424 OI2026-10-15: 428 OI2026-10-16: 418 OI2026-10-21: 507 OI2026-10-23: 508 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, 2026Viewing508+1
Oct 21, 2026507+89
Oct 16, 2026418-10
Oct 15, 2026428+4
Oct 14, 20264240
Oct 13, 20264240
Oct 09, 2026424No prior observation