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Contract OI history

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Dec 17, 2027 EXPIRATION

MSTR $270.00 Call

MSTR271217C00270000

Latest saved OI195Oct 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 $270.00 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. 197980 2026-10-09: 197 OI2026-10-13: 196 OI2026-10-14: 196 OI2026-10-15: 195 OI2026-10-16: 195 OI2026-10-21: 195 OI2026-10-23: 195 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, 2026Viewing1950
Oct 21, 20261950
Oct 16, 20261950
Oct 15, 2026195-1
Oct 14, 20261960
Oct 13, 2026196-1
Oct 09, 2026197No prior observation