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Contract OI history

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Jun 16, 2028 EXPIRATION

MSTR $320.00 Call

MSTR280616C00320000

Latest saved OI305Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSTR $320.00 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. 3051520 2026-10-09: 302 OI2026-10-13: 303 OI2026-10-14: 303 OI2026-10-15: 304 OI2026-10-16: 304 OI2026-10-21: 305 OI2026-10-23: 305 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, 2026Viewing3050
Oct 21, 2026305+1
Oct 16, 20263040
Oct 15, 2026304+1
Oct 14, 20263030
Oct 13, 2026303+1
Oct 09, 2026302No prior observation