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Contract OI history

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Dec 18, 2026 EXPIRATION

MSTR $70.00 Put

MSTR261218P00070000

Latest saved OI2,347Oct 23, 2026
Last change-38vs 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. 2,5431,2710 2026-10-09: 2,540 OI2026-10-13: 2,543 OI2026-10-14: 2,543 OI2026-10-15: 2,543 OI2026-10-16: 2,355 OI2026-10-21: 2,385 OI2026-10-23: 2,347 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, 2026Viewing2,347-38
Oct 21, 20262,385+30
Oct 16, 20262,355-188
Oct 15, 20262,5430
Oct 14, 20262,5430
Oct 13, 20262,543+3
Oct 09, 20262,540No prior observation