OITracker Cboe delayed data

Contract OI history

Back to SOFI

Jan 21, 2028 EXPIRATION

SOFI $8.00 Call

SOFI280121C00008000

Latest saved OI2,244Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SOFI $8.00 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. 2,3101,1550 2026-10-09: 2,310 OI2026-10-13: 2,242 OI2026-10-14: 2,242 OI2026-10-15: 2,240 OI2026-10-16: 2,243 OI2026-10-21: 2,244 OI2026-10-23: 2,244 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, 2026Viewing2,2440
Oct 21, 20262,244+1
Oct 16, 20262,243+3
Oct 15, 20262,240-2
Oct 14, 20262,2420
Oct 13, 20262,242-68
Oct 09, 20262,310No prior observation