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Contract OI history

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Jan 21, 2028 EXPIRATION

DELL $500.00 Call

DELL280121C00500000

Latest saved OI598Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DELL $500.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 7763880 2026-10-02: 776 OI2026-10-05: 776 OI2026-10-06: 598 OI2026-10-07: 598 OI2026-10-08: 598 OI2026-10-09: 597 OI2026-10-13: 589 OI2026-10-14: 589 OI2026-10-15: 586 OI2026-10-16: 590 OI2026-10-21: 597 OI2026-10-23: 598 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, 2026Viewing598+1
Oct 21, 2026597+7
Oct 16, 2026590+4
Oct 15, 2026586-3
Oct 14, 20265890
Oct 13, 2026589-8
Oct 09, 2026597-1
Oct 08, 20265980
Oct 07, 20265980
Oct 06, 2026598-178
Oct 05, 20267760
Oct 02, 2026776No prior observation