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Contract OI history

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Oct 30, 2026 EXPIRATION

SOFI $14.50 Put

SOFI261030P00014500

Latest saved OI9,688Oct 23, 2026
Last change+984vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SOFI $14.50 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 9,6884,8440 2026-10-09: 4,926 OI2026-10-13: 5,376 OI2026-10-14: 5,376 OI2026-10-15: 5,923 OI2026-10-16: 6,995 OI2026-10-21: 8,704 OI2026-10-23: 9,688 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, 2026Viewing9,688+984
Oct 21, 20268,704+1,709
Oct 16, 20266,995+1,072
Oct 15, 20265,923+547
Oct 14, 20265,3760
Oct 13, 20265,376+450
Oct 09, 20264,926No prior observation