OITracker Cboe delayed data

Contract OI history

Back to DELL

Oct 23, 2026 EXPIRATION

DELL $510.00 Call

DELL261023C00510000

Latest saved OI774Oct 23, 2026
Last change+43vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DELL $510.00 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. 7743870 2026-10-02: 13 OI2026-10-05: 13 OI2026-10-06: 14 OI2026-10-07: 14 OI2026-10-08: 14 OI2026-10-09: 14 OI2026-10-13: 23 OI2026-10-14: 23 OI2026-10-15: 74 OI2026-10-16: 236 OI2026-10-21: 731 OI2026-10-23: 774 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, 2026Viewing774+43
Oct 21, 2026731+495
Oct 16, 2026236+162
Oct 15, 202674+51
Oct 14, 2026230
Oct 13, 202623+9
Oct 09, 2026140
Oct 08, 2026140
Oct 07, 2026140
Oct 06, 202614+1
Oct 05, 2026130
Oct 02, 202613No prior observation