OITracker Cboe delayed data

Contract OI history

Back to ARTV

May 21, 2027 EXPIRATION

ARTV $15.00 Call

ARTV270521C00015000

Latest saved OI120Oct 20, 2026
Last change0vs previous saved observation
Saved market days5Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ARTV $15.00 call open interest history 5 saved observations from 2026-10-09 to 2026-10-20. Exact values and changes are listed in the table below. 120600 2026-10-09: 20 OI2026-10-13: 20 OI2026-10-14: 20 OI2026-10-16: 120 OI2026-10-20: 120 OI Oct 09, 2026Oct 20, 2026

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

ARTV contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing1200
Oct 16, 2026120+100
Oct 14, 2026200
Oct 13, 2026200
Oct 09, 202620No prior observation