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Contract OI history

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Jun 16, 2028 EXPIRATION

MSTR $300.00 Put

MSTR280616P00300000

Latest saved OI429Oct 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 $300.00 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. 4342170 2026-10-09: 430 OI2026-10-13: 430 OI2026-10-14: 430 OI2026-10-15: 430 OI2026-10-16: 430 OI2026-10-21: 434 OI2026-10-23: 429 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, 2026Viewing429-5
Oct 21, 2026434+4
Oct 16, 20264300
Oct 15, 20264300
Oct 14, 20264300
Oct 13, 20264300
Oct 09, 2026430No prior observation