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Contract OI history

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Dec 17, 2027 EXPIRATION

SOFI $20.00 Call

SOFI271217C00020000

Latest saved OI21,136Oct 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
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. 24,29812,1490 2026-10-09: 22,313 OI2026-10-13: 23,692 OI2026-10-14: 23,692 OI2026-10-15: 24,298 OI2026-10-16: 21,062 OI2026-10-21: 21,131 OI2026-10-23: 21,136 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, 2026Viewing21,136+5
Oct 21, 202621,131+69
Oct 16, 202621,062-3,236
Oct 15, 202624,298+606
Oct 14, 202623,6920
Oct 13, 202623,692+1,379
Oct 09, 202622,313No prior observation