OITracker Cboe delayed data

Contract OI history

Back to DELL

Sep 17, 2027 EXPIRATION

DELL $260.00 Put

DELL270917P00260000

Latest saved OI131Oct 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 $260.00 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. 131650 2026-10-02: 55 OI2026-10-05: 55 OI2026-10-06: 55 OI2026-10-07: 113 OI2026-10-08: 113 OI2026-10-09: 113 OI2026-10-13: 113 OI2026-10-14: 113 OI2026-10-15: 117 OI2026-10-16: 128 OI2026-10-21: 131 OI2026-10-23: 131 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, 2026Viewing1310
Oct 21, 2026131+3
Oct 16, 2026128+11
Oct 15, 2026117+4
Oct 14, 20261130
Oct 13, 20261130
Oct 09, 20261130
Oct 08, 20261130
Oct 07, 2026113+58
Oct 06, 2026550
Oct 05, 2026550
Oct 02, 202655No prior observation