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Contract OI history

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Oct 23, 2026 EXPIRATION

SOFI $17.50 Call

SOFI261023C00017500

Latest saved OI6,532Oct 23, 2026
Last change-33vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SOFI $17.50 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. 7,1493,5740 2026-10-09: 7,149 OI2026-10-13: 7,011 OI2026-10-14: 7,011 OI2026-10-15: 7,083 OI2026-10-16: 6,815 OI2026-10-21: 6,565 OI2026-10-23: 6,532 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, 2026Viewing6,532-33
Oct 21, 20266,565-250
Oct 16, 20266,815-268
Oct 15, 20267,083+72
Oct 14, 20267,0110
Oct 13, 20267,011-138
Oct 09, 20267,149No prior observation