OITracker Cboe delayed data

Contract OI history

Back to ARHS

Nov 20, 2026 EXPIRATION

ARHS $10.00 Call

ARHS261120C00010000

Latest saved OI497Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ARHS $10.00 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. 4972480 2026-10-09: 493 OI2026-10-13: 492 OI2026-10-14: 492 OI2026-10-15: 492 OI2026-10-16: 492 OI2026-10-20: 495 OI2026-10-23: 497 OI Oct 09, 2026Oct 23, 2026

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

ARHS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing497+2
Oct 20, 2026495+3
Oct 16, 20264920
Oct 15, 20264920
Oct 14, 20264920
Oct 13, 2026492-1
Oct 09, 2026493No prior observation