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Contract OI history

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Dec 18, 2026 EXPIRATION

SOFI $20.00 Call

SOFI261218C00020000

Latest saved OI24,566Oct 23, 2026
Last change-80vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SOFI $20.00 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. 24,64612,3230 2026-10-09: 22,355 OI2026-10-13: 22,450 OI2026-10-14: 22,450 OI2026-10-15: 23,371 OI2026-10-16: 23,802 OI2026-10-21: 24,646 OI2026-10-23: 24,566 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

SOFI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing24,566-80
Oct 21, 202624,646+844
Oct 16, 202623,802+431
Oct 15, 202623,371+921
Oct 14, 202622,4500
Oct 13, 202622,450+95
Oct 09, 202622,355No prior observation