OITracker Cboe delayed data

Contract OI history

Back to DELL

Jan 21, 2028 EXPIRATION

DELL $470.00 Put

DELL280121P00470000

Latest saved OI119Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DELL $470.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 125620 2026-10-02: 125 OI2026-10-05: 125 OI2026-10-06: 125 OI2026-10-07: 124 OI2026-10-08: 124 OI2026-10-09: 124 OI2026-10-13: 124 OI2026-10-14: 124 OI2026-10-15: 123 OI2026-10-16: 123 OI2026-10-21: 119 OI2026-10-23: 119 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, 2026Viewing1190
Oct 21, 2026119-4
Oct 16, 20261230
Oct 15, 2026123-1
Oct 14, 20261240
Oct 13, 20261240
Oct 09, 20261240
Oct 08, 20261240
Oct 07, 2026124-1
Oct 06, 20261250
Oct 05, 20261250
Oct 02, 2026125No prior observation