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Contract OI history

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Dec 18, 2026 EXPIRATION

SOFI $30.00 Call

SOFI261218C00030000

Latest saved OI24,043Oct 23, 2026
Last change+45vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SOFI $30.00 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. 24,04312,0210 2026-10-09: 24,031 OI2026-10-13: 23,925 OI2026-10-14: 23,925 OI2026-10-15: 23,897 OI2026-10-16: 23,901 OI2026-10-21: 23,998 OI2026-10-23: 24,043 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, 2026Viewing24,043+45
Oct 21, 202623,998+97
Oct 16, 202623,901+4
Oct 15, 202623,897-28
Oct 14, 202623,9250
Oct 13, 202623,925-106
Oct 09, 202624,031No prior observation