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Contract OI history

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Nov 20, 2026 EXPIRATION

SOFI $28.00 Call

SOFI261120C00028000

Latest saved OI4,633Oct 23, 2026
Last change-66vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SOFI $28.00 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. 4,9562,4780 2026-10-09: 2,610 OI2026-10-13: 3,514 OI2026-10-14: 3,514 OI2026-10-15: 4,447 OI2026-10-16: 4,956 OI2026-10-21: 4,699 OI2026-10-23: 4,633 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, 2026Viewing4,633-66
Oct 21, 20264,699-257
Oct 16, 20264,956+509
Oct 15, 20264,447+933
Oct 14, 20263,5140
Oct 13, 20263,514+904
Oct 09, 20262,610No prior observation