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Contract OI history

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Oct 30, 2026 EXPIRATION

DELL $820.00 Call

DELL261030C00820000

Latest saved OI231Oct 23, 2026
Last change+22vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DELL $820.00 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. 2311150 2026-10-02: 1 OI2026-10-05: 7 OI2026-10-06: 6 OI2026-10-07: 6 OI2026-10-08: 6 OI2026-10-09: 15 OI2026-10-13: 55 OI2026-10-14: 55 OI2026-10-15: 92 OI2026-10-16: 121 OI2026-10-21: 209 OI2026-10-23: 231 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, 2026Viewing231+22
Oct 21, 2026209+88
Oct 16, 2026121+29
Oct 15, 202692+37
Oct 14, 2026550
Oct 13, 202655+40
Oct 09, 202615+9
Oct 08, 202660
Oct 07, 202660
Oct 06, 20266-1
Oct 05, 20267+6
Oct 02, 20261No prior observation