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Contract OI history

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Jan 21, 2028 EXPIRATION

MSTR $115.00 Put

MSTR280121P00115000

Latest saved OI274Oct 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 $115.00 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. 2791390 2026-10-09: 273 OI2026-10-13: 272 OI2026-10-14: 272 OI2026-10-15: 272 OI2026-10-16: 272 OI2026-10-21: 279 OI2026-10-23: 274 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, 2026Viewing274-5
Oct 21, 2026279+7
Oct 16, 20262720
Oct 15, 20262720
Oct 14, 20262720
Oct 13, 2026272-1
Oct 09, 2026273No prior observation