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Contract OI history

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Dec 18, 2026 EXPIRATION

DELL $45.00 Put

DELL261218P00045000

Latest saved OI1,864Oct 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 $45.00 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. 1,8649320 2026-10-02: 1,713 OI2026-10-05: 1,713 OI2026-10-06: 1,713 OI2026-10-07: 1,713 OI2026-10-08: 1,713 OI2026-10-09: 1,713 OI2026-10-13: 1,713 OI2026-10-14: 1,713 OI2026-10-15: 1,713 OI2026-10-16: 1,713 OI2026-10-21: 1,864 OI2026-10-23: 1,864 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, 2026Viewing1,8640
Oct 21, 20261,864+151
Oct 16, 20261,7130
Oct 15, 20261,7130
Oct 14, 20261,7130
Oct 13, 20261,7130
Oct 09, 20261,7130
Oct 08, 20261,7130
Oct 07, 20261,7130
Oct 06, 20261,7130
Oct 05, 20261,7130
Oct 02, 20261,713No prior observation