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Contract OI history

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Nov 20, 2026 EXPIRATION

MSTR $315.00 Call

MSTR261120C00315000

Latest saved OI227Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSTR $315.00 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. 2271130 2026-10-09: 224 OI2026-10-13: 224 OI2026-10-14: 224 OI2026-10-15: 227 OI2026-10-16: 227 OI2026-10-21: 225 OI2026-10-23: 227 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, 2026Viewing227+2
Oct 21, 2026225-2
Oct 16, 20262270
Oct 15, 2026227+3
Oct 14, 20262240
Oct 13, 20262240
Oct 09, 2026224No prior observation