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Contract OI history

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Nov 27, 2026 EXPIRATION

SOFI $14.50 Put

SOFI261127P00014500

Latest saved OI1,148Oct 23, 2026
Last change+24vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SOFI $14.50 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. 1,1485740 2026-10-09: 49 OI2026-10-13: 700 OI2026-10-14: 700 OI2026-10-15: 776 OI2026-10-16: 767 OI2026-10-21: 1,124 OI2026-10-23: 1,148 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, 2026Viewing1,148+24
Oct 21, 20261,124+357
Oct 16, 2026767-9
Oct 15, 2026776+76
Oct 14, 20267000
Oct 13, 2026700+651
Oct 09, 202649No prior observation