OITracker Cboe delayed data

Contract OI history

Back to EXFY

Jun 17, 2027 EXPIRATION

EXFY $2.50 Call

EXFY270617C00002500

Latest saved OI186Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
EXFY $2.50 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 2091040 2026-10-08: 209 OI2026-10-09: 209 OI2026-10-13: 209 OI2026-10-14: 209 OI2026-10-16: 184 OI2026-10-20: 184 OI2026-10-23: 186 OI Oct 08, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

EXFY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing186+2
Oct 20, 20261840
Oct 16, 2026184-25
Oct 14, 20262090
Oct 13, 20262090
Oct 09, 20262090
Oct 08, 2026209No prior observation