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Oct 23, 2026 EXPIRATION

SOFI $17.00 Put

SOFI261023P00017000

Latest saved OI21Oct 23, 2026
Last change-1,931vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SOFI $17.00 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. 3,2761,6380 2026-10-09: 3,276 OI2026-10-13: 3,189 OI2026-10-14: 3,189 OI2026-10-15: 3,071 OI2026-10-16: 3,037 OI2026-10-21: 1,952 OI2026-10-23: 21 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, 2026Viewing21-1,931
Oct 21, 20261,952-1,085
Oct 16, 20263,037-34
Oct 15, 20263,071-118
Oct 14, 20263,1890
Oct 13, 20263,189-87
Oct 09, 20263,276No prior observation