OITracker Cboe delayed data

Contract OI history

Back to SOFI

Mar 19, 2027 EXPIRATION

SOFI $37.00 Call

SOFI270319C00037000

Latest saved OI3,319Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SOFI $37.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3,3191,6590 2026-10-09: 3,074 OI2026-10-13: 3,064 OI2026-10-14: 3,064 OI2026-10-15: 3,164 OI2026-10-16: 3,233 OI2026-10-21: 3,318 OI2026-10-23: 3,319 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, 2026Viewing3,319+1
Oct 21, 20263,318+85
Oct 16, 20263,233+69
Oct 15, 20263,164+100
Oct 14, 20263,0640
Oct 13, 20263,064-10
Oct 09, 20263,074No prior observation