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Contract OI history

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Dec 17, 2027 EXPIRATION

SOFI $32.00 Put

SOFI271217P00032000

Latest saved OI440Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SOFI $32.00 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. 4402200 2026-10-09: 440 OI2026-10-13: 440 OI2026-10-14: 440 OI2026-10-15: 440 OI2026-10-16: 440 OI2026-10-21: 440 OI2026-10-23: 440 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, 2026Viewing4400
Oct 21, 20264400
Oct 16, 20264400
Oct 15, 20264400
Oct 14, 20264400
Oct 13, 20264400
Oct 09, 2026440No prior observation