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Contract OI history

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Oct 30, 2026 EXPIRATION

MSTR $75.00 Put

MSTR261030P00075000

Latest saved OI1,433Oct 23, 2026
Last change+532vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSTR $75.00 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. 1,4337160 2026-10-09: 395 OI2026-10-13: 395 OI2026-10-14: 395 OI2026-10-15: 399 OI2026-10-16: 418 OI2026-10-21: 901 OI2026-10-23: 1,433 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, 2026Viewing1,433+532
Oct 21, 2026901+483
Oct 16, 2026418+19
Oct 15, 2026399+4
Oct 14, 20263950
Oct 13, 20263950
Oct 09, 2026395No prior observation