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Contract OI history

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Mar 19, 2027 EXPIRATION

SOFI $17.00 Put

SOFI270319P00017000

Latest saved OI12,748Oct 23, 2026
Last change-106vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SOFI $17.00 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. 12,8546,4270 2026-10-09: 12,517 OI2026-10-13: 12,648 OI2026-10-14: 12,648 OI2026-10-15: 12,699 OI2026-10-16: 12,655 OI2026-10-21: 12,854 OI2026-10-23: 12,748 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, 2026Viewing12,748-106
Oct 21, 202612,854+199
Oct 16, 202612,655-44
Oct 15, 202612,699+51
Oct 14, 202612,6480
Oct 13, 202612,648+131
Oct 09, 202612,517No prior observation