OITracker Cboe delayed data

Contract OI history

Back to DELL

Dec 18, 2026 EXPIRATION

DELL $850.00 Call

DELL261218C00850000

Latest saved OI140Oct 23, 2026
Last change-11vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DELL $850.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 151750 2026-10-02: 99 OI2026-10-05: 99 OI2026-10-06: 100 OI2026-10-07: 105 OI2026-10-08: 105 OI2026-10-09: 101 OI2026-10-13: 101 OI2026-10-14: 101 OI2026-10-15: 100 OI2026-10-16: 123 OI2026-10-21: 151 OI2026-10-23: 140 OI Oct 02, 2026Oct 23, 2026

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

DELL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing140-11
Oct 21, 2026151+28
Oct 16, 2026123+23
Oct 15, 2026100-1
Oct 14, 20261010
Oct 13, 20261010
Oct 09, 2026101-4
Oct 08, 20261050
Oct 07, 2026105+5
Oct 06, 2026100+1
Oct 05, 2026990
Oct 02, 202699No prior observation