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Contract OI history

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Jun 17, 2027 EXPIRATION

SOFI $25.00 Put

SOFI270617P00025000

Latest saved OI3,203Oct 23, 2026
Last change+13vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SOFI $25.00 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. 3,3411,6700 2026-10-09: 3,246 OI2026-10-13: 3,341 OI2026-10-14: 3,341 OI2026-10-15: 3,221 OI2026-10-16: 3,210 OI2026-10-21: 3,190 OI2026-10-23: 3,203 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, 2026Viewing3,203+13
Oct 21, 20263,190-20
Oct 16, 20263,210-11
Oct 15, 20263,221-120
Oct 14, 20263,3410
Oct 13, 20263,341+95
Oct 09, 20263,246No prior observation