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Contract OI history

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Jan 15, 2027 EXPIRATION

SOFI $25.00 Put

SOFI270115P00025000

Latest saved OI4,628Oct 23, 2026
Last change-348vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SOFI $25.00 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. 12,8826,4410 2026-10-09: 12,882 OI2026-10-13: 12,163 OI2026-10-14: 12,163 OI2026-10-15: 5,310 OI2026-10-16: 5,184 OI2026-10-21: 4,976 OI2026-10-23: 4,628 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, 2026Viewing4,628-348
Oct 21, 20264,976-208
Oct 16, 20265,184-126
Oct 15, 20265,310-6,853
Oct 14, 202612,1630
Oct 13, 202612,163-719
Oct 09, 202612,882No prior observation