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Contract OI history

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Oct 30, 2026 EXPIRATION

SOFI $16.00 Put

SOFI261030P00016000

Latest saved OI11,958Oct 23, 2026
Last change+229vs 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. 11,9585,9790 2026-10-09: 10,615 OI2026-10-13: 10,837 OI2026-10-14: 10,837 OI2026-10-15: 11,771 OI2026-10-16: 11,554 OI2026-10-21: 11,729 OI2026-10-23: 11,958 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, 2026Viewing11,958+229
Oct 21, 202611,729+175
Oct 16, 202611,554-217
Oct 15, 202611,771+934
Oct 14, 202610,8370
Oct 13, 202610,837+222
Oct 09, 202610,615No prior observation