Contract OI history

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Jun 17, 2027 EXPIRATION

SOFI $10.00 Put

SOFI270617P00010000

Latest saved OI4,231Oct 23, 2026
Last change+293vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SOFI $10.00 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. 4,2312,1150 2026-10-09: 2,772 OI2026-10-13: 2,764 OI2026-10-14: 2,764 OI2026-10-15: 2,832 OI2026-10-16: 3,875 OI2026-10-21: 3,938 OI2026-10-23: 4,231 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, 2026Viewing4,231+293
Oct 21, 20263,938+63
Oct 16, 20263,875+1,043
Oct 15, 20262,832+68
Oct 14, 20262,7640
Oct 13, 20262,764-8
Oct 09, 20262,772No prior observation