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Contract OI history

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Jun 16, 2028 EXPIRATION

SOFI $30.00 Put

SOFI280616P00030000

Latest saved OI3,826Oct 23, 2026
Last change-2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SOFI $30.00 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. 3,8281,9140 2026-10-09: 3,596 OI2026-10-13: 3,636 OI2026-10-14: 3,636 OI2026-10-15: 3,635 OI2026-10-16: 3,635 OI2026-10-21: 3,828 OI2026-10-23: 3,826 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, 2026Viewing3,826-2
Oct 21, 20263,828+193
Oct 16, 20263,6350
Oct 15, 20263,635-1
Oct 14, 20263,6360
Oct 13, 20263,636+40
Oct 09, 20263,596No prior observation