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Contract OI history

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Jan 15, 2027 EXPIRATION

SOFI $13.00 Put

SOFI270115P00013000

Latest saved OI10,032Oct 23, 2026
Last change-63vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SOFI $13.00 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. 10,0955,0470 2026-10-09: 7,199 OI2026-10-13: 9,368 OI2026-10-14: 9,368 OI2026-10-15: 9,864 OI2026-10-16: 10,026 OI2026-10-21: 10,095 OI2026-10-23: 10,032 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, 2026Viewing10,032-63
Oct 21, 202610,095+69
Oct 16, 202610,026+162
Oct 15, 20269,864+496
Oct 14, 20269,3680
Oct 13, 20269,368+2,169
Oct 09, 20267,199No prior observation