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Contract OI history

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Oct 23, 2026 EXPIRATION

SOFI $16.00 Put

SOFI261023P00016000

Latest saved OI1,004Oct 23, 2026
Last change-6,761vs 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. 9,5814,7900 2026-10-09: 9,581 OI2026-10-13: 9,101 OI2026-10-14: 9,101 OI2026-10-15: 8,954 OI2026-10-16: 8,853 OI2026-10-21: 7,765 OI2026-10-23: 1,004 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, 2026Viewing1,004-6,761
Oct 21, 20267,765-1,088
Oct 16, 20268,853-101
Oct 15, 20268,954-147
Oct 14, 20269,1010
Oct 13, 20269,101-480
Oct 09, 20269,581No prior observation