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Contract OI history

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Dec 15, 2028 EXPIRATION

MSTR $300.00 Call

MSTR281215C00300000

Latest saved OI2,297Oct 23, 2026
Last change+14vs 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. 2,2971,1480 2026-10-09: 1,900 OI2026-10-13: 1,863 OI2026-10-14: 1,863 OI2026-10-15: 1,879 OI2026-10-16: 2,288 OI2026-10-21: 2,283 OI2026-10-23: 2,297 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, 2026Viewing2,297+14
Oct 21, 20262,283-5
Oct 16, 20262,288+409
Oct 15, 20261,879+16
Oct 14, 20261,8630
Oct 13, 20261,863-37
Oct 09, 20261,900No prior observation