OITracker Cboe delayed data

Contract OI history

Back to DELL

Jan 15, 2027 EXPIRATION

DELL $210.00 Put

DELL270115P00210000

Latest saved OI859Oct 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 $210.00 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. 8604300 2026-10-02: 860 OI2026-10-05: 860 OI2026-10-06: 860 OI2026-10-07: 860 OI2026-10-08: 860 OI2026-10-09: 859 OI2026-10-13: 859 OI2026-10-14: 859 OI2026-10-15: 859 OI2026-10-16: 859 OI2026-10-21: 859 OI2026-10-23: 859 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, 2026Viewing8590
Oct 21, 20268590
Oct 16, 20268590
Oct 15, 20268590
Oct 14, 20268590
Oct 13, 20268590
Oct 09, 2026859-1
Oct 08, 20268600
Oct 07, 20268600
Oct 06, 20268600
Oct 05, 20268600
Oct 02, 2026860No prior observation