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Contract OI history

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Jan 15, 2027 EXPIRATION

DELL $850.00 Call

DELL270115C00850000

Latest saved OI228Oct 23, 2026
Last change+85vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DELL $850.00 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. 2281140 2026-10-02: 86 OI2026-10-05: 86 OI2026-10-06: 88 OI2026-10-07: 88 OI2026-10-08: 88 OI2026-10-09: 115 OI2026-10-13: 124 OI2026-10-14: 124 OI2026-10-15: 126 OI2026-10-16: 143 OI2026-10-21: 143 OI2026-10-23: 228 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, 2026Viewing228+85
Oct 21, 20261430
Oct 16, 2026143+17
Oct 15, 2026126+2
Oct 14, 20261240
Oct 13, 2026124+9
Oct 09, 2026115+27
Oct 08, 2026880
Oct 07, 2026880
Oct 06, 202688+2
Oct 05, 2026860
Oct 02, 202686No prior observation