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Contract OI history

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Oct 23, 2026 EXPIRATION

DELL $527.50 Call

DELL261023C00527500

Latest saved OI714Oct 23, 2026
Last change+490vs previous saved observation
Saved market days6Oct 13, 2026 onwards
Daily open interest Hover a point for its date and OI
DELL $527.50 call open interest history 6 saved observations from 2026-10-13 to 2026-10-23. Exact values and changes are listed in the table below. 7143570 2026-10-13: 0 OI2026-10-14: 0 OI2026-10-15: 55 OI2026-10-16: 134 OI2026-10-21: 224 OI2026-10-23: 714 OI Oct 13, 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, 2026Viewing714+490
Oct 21, 2026224+90
Oct 16, 2026134+79
Oct 15, 202655+55
Oct 14, 202600
Oct 13, 20260No prior observation