OITracker Cboe delayed data

Contract OI history

Back to DELL

Jan 15, 2027 EXPIRATION

DELL $410.00 Put

DELL270115P00410000

Latest saved OI166Oct 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 $410.00 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. 166830 2026-10-02: 154 OI2026-10-05: 155 OI2026-10-06: 150 OI2026-10-07: 151 OI2026-10-08: 151 OI2026-10-09: 150 OI2026-10-13: 147 OI2026-10-14: 147 OI2026-10-15: 144 OI2026-10-16: 144 OI2026-10-21: 166 OI2026-10-23: 166 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, 2026Viewing1660
Oct 21, 2026166+22
Oct 16, 20261440
Oct 15, 2026144-3
Oct 14, 20261470
Oct 13, 2026147-3
Oct 09, 2026150-1
Oct 08, 20261510
Oct 07, 2026151+1
Oct 06, 2026150-5
Oct 05, 2026155+1
Oct 02, 2026154No prior observation