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Contract OI history

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Nov 06, 2026 EXPIRATION

SOFI $20.50 Call

SOFI261106C00020500

Latest saved OI456Oct 23, 2026
Last change+17vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SOFI $20.50 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. 4562280 2026-10-09: 445 OI2026-10-13: 439 OI2026-10-14: 439 OI2026-10-15: 409 OI2026-10-16: 413 OI2026-10-21: 439 OI2026-10-23: 456 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, 2026Viewing456+17
Oct 21, 2026439+26
Oct 16, 2026413+4
Oct 15, 2026409-30
Oct 14, 20264390
Oct 13, 2026439-6
Oct 09, 2026445No prior observation