OITracker Cboe delayed data

Contract OI history

Back to ORBS

Apr 16, 2027 EXPIRATION

ORBS $500.00 Call

ORBS270416C00000500

Latest saved OI1,110Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ORBS $500.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,1105550 2026-10-09: 937 OI2026-10-13: 1,008 OI2026-10-14: 1,010 OI2026-10-16: 1,035 OI2026-10-21: 1,110 OI2026-10-23: 1,110 OI Oct 09, 2026Oct 23, 2026

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

ORBS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,1100
Oct 21, 20261,110+75
Oct 16, 20261,035+25
Oct 14, 20261,010+2
Oct 13, 20261,008+71
Oct 09, 2026937No prior observation