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Contract OI history

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Dec 15, 2028 EXPIRATION

MSTR $330.00 Put

MSTR281215P00330000

Latest saved OI130Oct 23, 2026
Last change+5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSTR $330.00 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. 130650 2026-10-09: 119 OI2026-10-13: 119 OI2026-10-14: 119 OI2026-10-15: 119 OI2026-10-16: 119 OI2026-10-21: 125 OI2026-10-23: 130 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, 2026Viewing130+5
Oct 21, 2026125+6
Oct 16, 20261190
Oct 15, 20261190
Oct 14, 20261190
Oct 13, 20261190
Oct 09, 2026119No prior observation