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Dec 18, 2026 EXPIRATION

SOFI $16.00 Put

SOFI261218P00016000

Latest saved OI9,848Oct 23, 2026
Last change-85vs 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. 10,2055,1020 2026-10-09: 10,065 OI2026-10-13: 10,205 OI2026-10-14: 10,205 OI2026-10-15: 9,963 OI2026-10-16: 9,929 OI2026-10-21: 9,933 OI2026-10-23: 9,848 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, 2026Viewing9,848-85
Oct 21, 20269,933+4
Oct 16, 20269,929-34
Oct 15, 20269,963-242
Oct 14, 202610,2050
Oct 13, 202610,205+140
Oct 09, 202610,065No prior observation