OITracker Cboe delayed data

Contract OI history

Back to ACRS

Jan 15, 2027 EXPIRATION

ACRS $4.00 Call

ACRS270115C00004000

Latest saved OI266Oct 20, 2026
Last change+1vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ACRS $4.00 call open interest history 6 saved observations from 2026-10-08 to 2026-10-20. Exact values and changes are listed in the table below. 2661330 2026-10-08: 265 OI2026-10-09: 265 OI2026-10-13: 265 OI2026-10-14: 265 OI2026-10-16: 265 OI2026-10-20: 266 OI Oct 08, 2026Oct 20, 2026

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

ACRS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing266+1
Oct 16, 20262650
Oct 14, 20262650
Oct 13, 20262650
Oct 09, 20262650
Oct 08, 2026265No prior observation