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Contract OI history

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Apr 16, 2027 EXPIRATION

SOFI $22.00 Put

SOFI270416P00022000

Latest saved OI378Oct 23, 2026
Last change-5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SOFI $22.00 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. 3831910 2026-10-09: 255 OI2026-10-13: 287 OI2026-10-14: 287 OI2026-10-15: 362 OI2026-10-16: 372 OI2026-10-21: 383 OI2026-10-23: 378 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, 2026Viewing378-5
Oct 21, 2026383+11
Oct 16, 2026372+10
Oct 15, 2026362+75
Oct 14, 20262870
Oct 13, 2026287+32
Oct 09, 2026255No prior observation