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Contract OI history

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Dec 18, 2026 EXPIRATION

DELL $100.00 Put

DELL261218P00100000

Latest saved OI5,663Oct 23, 2026
Last change-14vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DELL $100.00 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. 5,6772,8380 2026-10-02: 5,638 OI2026-10-05: 5,638 OI2026-10-06: 5,638 OI2026-10-07: 5,638 OI2026-10-08: 5,638 OI2026-10-09: 5,638 OI2026-10-13: 5,638 OI2026-10-14: 5,638 OI2026-10-15: 5,638 OI2026-10-16: 5,638 OI2026-10-21: 5,677 OI2026-10-23: 5,663 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, 2026Viewing5,663-14
Oct 21, 20265,677+39
Oct 16, 20265,6380
Oct 15, 20265,6380
Oct 14, 20265,6380
Oct 13, 20265,6380
Oct 09, 20265,6380
Oct 08, 20265,6380
Oct 07, 20265,6380
Oct 06, 20265,6380
Oct 05, 20265,6380
Oct 02, 20265,638No prior observation