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Contract OI history

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Apr 16, 2027 EXPIRATION

SOFI $21.00 Call

SOFI270416C00021000

Latest saved OI541Oct 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
SOFI $21.00 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. 5412700 2026-10-09: 454 OI2026-10-13: 465 OI2026-10-14: 465 OI2026-10-15: 480 OI2026-10-16: 465 OI2026-10-21: 520 OI2026-10-23: 541 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, 2026Viewing541+21
Oct 21, 2026520+55
Oct 16, 2026465-15
Oct 15, 2026480+15
Oct 14, 20264650
Oct 13, 2026465+11
Oct 09, 2026454No prior observation