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Contract OI history

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Jan 15, 2027 EXPIRATION

SOFI $22.00 Put

SOFI270115P00022000

Latest saved OI14,554Oct 23, 2026
Last change+42vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SOFI $22.00 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. 14,8487,4240 2026-10-09: 14,848 OI2026-10-13: 14,827 OI2026-10-14: 14,827 OI2026-10-15: 14,749 OI2026-10-16: 14,722 OI2026-10-21: 14,512 OI2026-10-23: 14,554 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, 2026Viewing14,554+42
Oct 21, 202614,512-210
Oct 16, 202614,722-27
Oct 15, 202614,749-78
Oct 14, 202614,8270
Oct 13, 202614,827-21
Oct 09, 202614,848No prior observation