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Contract OI history

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Jun 17, 2027 EXPIRATION

DELL $300.00 Put

DELL270617P00300000

Latest saved OI903Oct 23, 2026
Last change+6vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DELL $300.00 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. 9034510 2026-10-02: 694 OI2026-10-05: 689 OI2026-10-06: 788 OI2026-10-07: 833 OI2026-10-08: 833 OI2026-10-09: 832 OI2026-10-13: 833 OI2026-10-14: 833 OI2026-10-15: 835 OI2026-10-16: 899 OI2026-10-21: 897 OI2026-10-23: 903 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, 2026Viewing903+6
Oct 21, 2026897-2
Oct 16, 2026899+64
Oct 15, 2026835+2
Oct 14, 20268330
Oct 13, 2026833+1
Oct 09, 2026832-1
Oct 08, 20268330
Oct 07, 2026833+45
Oct 06, 2026788+99
Oct 05, 2026689-5
Oct 02, 2026694No prior observation