OITracker Cboe delayed data

Contract OI history

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Dec 18, 2026 EXPIRATION

DELL $460.00 Put

DELL261218P00460000

Latest saved OI344Oct 23, 2026
Last change+37vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DELL $460.00 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. 3441720 2026-10-02: 228 OI2026-10-05: 221 OI2026-10-06: 225 OI2026-10-07: 229 OI2026-10-08: 229 OI2026-10-09: 230 OI2026-10-13: 198 OI2026-10-14: 198 OI2026-10-15: 192 OI2026-10-16: 239 OI2026-10-21: 307 OI2026-10-23: 344 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, 2026Viewing344+37
Oct 21, 2026307+68
Oct 16, 2026239+47
Oct 15, 2026192-6
Oct 14, 20261980
Oct 13, 2026198-32
Oct 09, 2026230+1
Oct 08, 20262290
Oct 07, 2026229+4
Oct 06, 2026225+4
Oct 05, 2026221-7
Oct 02, 2026228No prior observation