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Contract OI history

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Dec 18, 2026 EXPIRATION

DELL $540.00 Call

DELL261218C00540000

Latest saved OI685Oct 23, 2026
Last change-20vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DELL $540.00 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. 7053520 2026-10-02: 474 OI2026-10-05: 423 OI2026-10-06: 426 OI2026-10-07: 426 OI2026-10-08: 426 OI2026-10-09: 423 OI2026-10-13: 417 OI2026-10-14: 417 OI2026-10-15: 531 OI2026-10-16: 521 OI2026-10-21: 705 OI2026-10-23: 685 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, 2026Viewing685-20
Oct 21, 2026705+184
Oct 16, 2026521-10
Oct 15, 2026531+114
Oct 14, 20264170
Oct 13, 2026417-6
Oct 09, 2026423-3
Oct 08, 20264260
Oct 07, 20264260
Oct 06, 2026426+3
Oct 05, 2026423-51
Oct 02, 2026474No prior observation