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Contract OI history

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Nov 13, 2026 EXPIRATION

SOFI $16.00 Put

SOFI261113P00016000

Latest saved OI1,410Oct 23, 2026
Last change+76vs 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. 1,4107050 2026-10-09: 1,023 OI2026-10-13: 1,156 OI2026-10-14: 1,156 OI2026-10-15: 1,244 OI2026-10-16: 1,258 OI2026-10-21: 1,334 OI2026-10-23: 1,410 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, 2026Viewing1,410+76
Oct 21, 20261,334+76
Oct 16, 20261,258+14
Oct 15, 20261,244+88
Oct 14, 20261,1560
Oct 13, 20261,156+133
Oct 09, 20261,023No prior observation