OITracker Cboe delayed data

Contract OI history

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Dec 18, 2026 EXPIRATION

DELL $740.00 Call

DELL261218C00740000

Latest saved OI443Oct 23, 2026
Last change-19vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DELL $740.00 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. 4652320 2026-10-02: 432 OI2026-10-05: 432 OI2026-10-06: 433 OI2026-10-07: 433 OI2026-10-08: 433 OI2026-10-09: 464 OI2026-10-13: 465 OI2026-10-14: 465 OI2026-10-15: 463 OI2026-10-16: 459 OI2026-10-21: 462 OI2026-10-23: 443 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, 2026Viewing443-19
Oct 21, 2026462+3
Oct 16, 2026459-4
Oct 15, 2026463-2
Oct 14, 20264650
Oct 13, 2026465+1
Oct 09, 2026464+31
Oct 08, 20264330
Oct 07, 20264330
Oct 06, 2026433+1
Oct 05, 20264320
Oct 02, 2026432No prior observation