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Contract OI history

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Nov 20, 2026 EXPIRATION

SOFI $16.50 Call

SOFI261120C00016500

Latest saved OI2,078Oct 23, 2026
Last change+447vs previous saved observation
Saved market days2Oct 21, 2026 onwards
Daily open interest Hover a point for its date and OI
SOFI $16.50 call open interest history 2 saved observations from 2026-10-21 to 2026-10-23. Exact values and changes are listed in the table below. 2,0781,0390 2026-10-21: 1,631 OI2026-10-23: 2,078 OI Oct 21, 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, 2026Viewing2,078+447
Oct 21, 20261,631No prior observation