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Contract OI history

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Nov 20, 2026 EXPIRATION

SOFI $10.00 Put

SOFI261120P00010000

Latest saved OI7,733Oct 23, 2026
Last change+88vs 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. 7,7333,8660 2026-10-09: 5,637 OI2026-10-13: 5,575 OI2026-10-14: 5,575 OI2026-10-15: 5,619 OI2026-10-16: 5,633 OI2026-10-21: 7,645 OI2026-10-23: 7,733 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, 2026Viewing7,733+88
Oct 21, 20267,645+2,012
Oct 16, 20265,633+14
Oct 15, 20265,619+44
Oct 14, 20265,5750
Oct 13, 20265,575-62
Oct 09, 20265,637No prior observation