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Contract OI history

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Mar 19, 2027 EXPIRATION

MSTR $70.00 Put

MSTR270319P00070000

Latest saved OI505Oct 23, 2026
Last change+11vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSTR $70.00 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. 5052520 2026-10-09: 490 OI2026-10-13: 490 OI2026-10-14: 490 OI2026-10-15: 490 OI2026-10-16: 490 OI2026-10-21: 494 OI2026-10-23: 505 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, 2026Viewing505+11
Oct 21, 2026494+4
Oct 16, 20264900
Oct 15, 20264900
Oct 14, 20264900
Oct 13, 20264900
Oct 09, 2026490No prior observation