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Contract OI history

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Dec 18, 2026 EXPIRATION

MSTR $10.00 Put

MSTR261218P00010000

Latest saved OI10,575Oct 23, 2026
Last change+585vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSTR $10.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 10,5755,2870 2026-10-09: 9,889 OI2026-10-13: 9,889 OI2026-10-14: 9,889 OI2026-10-15: 9,908 OI2026-10-16: 9,908 OI2026-10-21: 9,990 OI2026-10-23: 10,575 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, 2026Viewing10,575+585
Oct 21, 20269,990+82
Oct 16, 20269,9080
Oct 15, 20269,908+19
Oct 14, 20269,8890
Oct 13, 20269,8890
Oct 09, 20269,889No prior observation