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Contract OI history

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Dec 15, 2028 EXPIRATION

MSTR $340.00 Call

MSTR281215C00340000

Latest saved OI1,961Oct 23, 2026
Last change+77vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSTR $340.00 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. 1,9619800 2026-10-09: 1,903 OI2026-10-13: 1,889 OI2026-10-14: 1,889 OI2026-10-15: 1,891 OI2026-10-16: 1,905 OI2026-10-21: 1,884 OI2026-10-23: 1,961 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, 2026Viewing1,961+77
Oct 21, 20261,884-21
Oct 16, 20261,905+14
Oct 15, 20261,891+2
Oct 14, 20261,8890
Oct 13, 20261,889-14
Oct 09, 20261,903No prior observation