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Contract OI history

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Nov 20, 2026 EXPIRATION

MSTR $215.00 Call

MSTR261120C00215000

Latest saved OI1,037Oct 23, 2026
Last change+165vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSTR $215.00 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. 1,0485240 2026-10-09: 846 OI2026-10-13: 1,048 OI2026-10-14: 1,048 OI2026-10-15: 1,014 OI2026-10-16: 889 OI2026-10-21: 872 OI2026-10-23: 1,037 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, 2026Viewing1,037+165
Oct 21, 2026872-17
Oct 16, 2026889-125
Oct 15, 20261,014-34
Oct 14, 20261,0480
Oct 13, 20261,048+202
Oct 09, 2026846No prior observation