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Contract OI history

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Dec 18, 2026 EXPIRATION

MSTR $245.00 Call

MSTR261218C00245000

Latest saved OI479Oct 23, 2026
Last change+21vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSTR $245.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4832410 2026-10-09: 475 OI2026-10-13: 482 OI2026-10-14: 482 OI2026-10-15: 483 OI2026-10-16: 483 OI2026-10-21: 458 OI2026-10-23: 479 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, 2026Viewing479+21
Oct 21, 2026458-25
Oct 16, 20264830
Oct 15, 2026483+1
Oct 14, 20264820
Oct 13, 2026482+7
Oct 09, 2026475No prior observation