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Contract OI history

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Jun 17, 2027 EXPIRATION

DELL $85.00 Put

DELL270617P00085000

Latest saved OI557Oct 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 $85.00 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. 5572780 2026-10-02: 541 OI2026-10-05: 541 OI2026-10-06: 541 OI2026-10-07: 541 OI2026-10-08: 541 OI2026-10-09: 541 OI2026-10-13: 544 OI2026-10-14: 544 OI2026-10-15: 548 OI2026-10-16: 548 OI2026-10-21: 557 OI2026-10-23: 557 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, 2026Viewing5570
Oct 21, 2026557+9
Oct 16, 20265480
Oct 15, 2026548+4
Oct 14, 20265440
Oct 13, 2026544+3
Oct 09, 20265410
Oct 08, 20265410
Oct 07, 20265410
Oct 06, 20265410
Oct 05, 20265410
Oct 02, 2026541No prior observation