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Contract OI history

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Jan 15, 2027 EXPIRATION

SOFI $16.00 Put

SOFI270115P00016000

Latest saved OI8,328Oct 23, 2026
Last change+41vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SOFI $16.00 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. 8,3284,1640 2026-10-09: 7,678 OI2026-10-13: 7,980 OI2026-10-14: 7,980 OI2026-10-15: 8,190 OI2026-10-16: 8,314 OI2026-10-21: 8,287 OI2026-10-23: 8,328 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, 2026Viewing8,328+41
Oct 21, 20268,287-27
Oct 16, 20268,314+124
Oct 15, 20268,190+210
Oct 14, 20267,9800
Oct 13, 20267,980+302
Oct 09, 20267,678No prior observation