OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

DELL $670.00 Call

DELL270115C00670000

Latest saved OI137Oct 23, 2026
Last change-4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DELL $670.00 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. 142710 2026-10-02: 138 OI2026-10-05: 138 OI2026-10-06: 135 OI2026-10-07: 135 OI2026-10-08: 135 OI2026-10-09: 137 OI2026-10-13: 142 OI2026-10-14: 142 OI2026-10-15: 142 OI2026-10-16: 141 OI2026-10-21: 141 OI2026-10-23: 137 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, 2026Viewing137-4
Oct 21, 20261410
Oct 16, 2026141-1
Oct 15, 20261420
Oct 14, 20261420
Oct 13, 2026142+5
Oct 09, 2026137+2
Oct 08, 20261350
Oct 07, 20261350
Oct 06, 2026135-3
Oct 05, 20261380
Oct 02, 2026138No prior observation