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Dec 15, 2028 EXPIRATION

SOFI $15.00 Put

SOFI281215P00015000

Latest saved OI5,476Oct 23, 2026
Last change+65vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SOFI $15.00 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. 5,4762,7380 2026-10-09: 4,828 OI2026-10-13: 4,861 OI2026-10-14: 4,861 OI2026-10-15: 5,034 OI2026-10-16: 5,076 OI2026-10-21: 5,411 OI2026-10-23: 5,476 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, 2026Viewing5,476+65
Oct 21, 20265,411+335
Oct 16, 20265,076+42
Oct 15, 20265,034+173
Oct 14, 20264,8610
Oct 13, 20264,861+33
Oct 09, 20264,828No prior observation