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Contract OI history

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Nov 13, 2026 EXPIRATION

SOFI $15.00 Put

SOFI261113P00015000

Latest saved OI2,714Oct 23, 2026
Last change+91vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SOFI $15.00 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. 2,7141,3570 2026-10-09: 1,151 OI2026-10-13: 1,964 OI2026-10-14: 1,964 OI2026-10-15: 2,147 OI2026-10-16: 2,202 OI2026-10-21: 2,623 OI2026-10-23: 2,714 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, 2026Viewing2,714+91
Oct 21, 20262,623+421
Oct 16, 20262,202+55
Oct 15, 20262,147+183
Oct 14, 20261,9640
Oct 13, 20261,964+813
Oct 09, 20261,151No prior observation