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Contract OI history

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Nov 20, 2026 EXPIRATION

DELL $160.00 Put

DELL261120P00160000

Latest saved OI69Oct 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 $160.00 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. 71350 2026-10-02: 70 OI2026-10-05: 70 OI2026-10-06: 70 OI2026-10-07: 71 OI2026-10-08: 71 OI2026-10-09: 71 OI2026-10-13: 71 OI2026-10-14: 71 OI2026-10-15: 71 OI2026-10-16: 71 OI2026-10-21: 69 OI2026-10-23: 69 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, 2026Viewing690
Oct 21, 202669-2
Oct 16, 2026710
Oct 15, 2026710
Oct 14, 2026710
Oct 13, 2026710
Oct 09, 2026710
Oct 08, 2026710
Oct 07, 202671+1
Oct 06, 2026700
Oct 05, 2026700
Oct 02, 202670No prior observation