OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

DELL $650.00 Call

DELL280121C00650000

Latest saved OI379Oct 23, 2026
Last change-5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DELL $650.00 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. 3941970 2026-10-02: 347 OI2026-10-05: 347 OI2026-10-06: 367 OI2026-10-07: 382 OI2026-10-08: 382 OI2026-10-09: 382 OI2026-10-13: 382 OI2026-10-14: 382 OI2026-10-15: 382 OI2026-10-16: 394 OI2026-10-21: 384 OI2026-10-23: 379 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, 2026Viewing379-5
Oct 21, 2026384-10
Oct 16, 2026394+12
Oct 15, 20263820
Oct 14, 20263820
Oct 13, 20263820
Oct 09, 20263820
Oct 08, 20263820
Oct 07, 2026382+15
Oct 06, 2026367+20
Oct 05, 20263470
Oct 02, 2026347No prior observation