OITracker Cboe delayed data

Contract OI history

Back to ORBS

Apr 16, 2027 EXPIRATION

ORBS $1000.00 Call

ORBS270416C00001000

Latest saved OI3,355Oct 23, 2026
Last change+29vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ORBS $1000.00 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. 3,4161,7080 2026-10-09: 2,875 OI2026-10-13: 2,992 OI2026-10-14: 3,299 OI2026-10-16: 3,416 OI2026-10-21: 3,326 OI2026-10-23: 3,355 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, 2026Viewing3,355+29
Oct 21, 20263,326-90
Oct 16, 20263,416+117
Oct 14, 20263,299+307
Oct 13, 20262,992+117
Oct 09, 20262,875No prior observation