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Contract OI history

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Oct 23, 2026 EXPIRATION

MSTR $170.00 Put

MSTR261023P00170000

Latest saved OI0Oct 23, 2026
Last change-191vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSTR $170.00 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. 4252120 2026-10-09: 300 OI2026-10-13: 370 OI2026-10-14: 370 OI2026-10-15: 423 OI2026-10-16: 425 OI2026-10-21: 191 OI2026-10-23: 0 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, 2026Viewing0-191
Oct 21, 2026191-234
Oct 16, 2026425+2
Oct 15, 2026423+53
Oct 14, 20263700
Oct 13, 2026370+70
Oct 09, 2026300No prior observation