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Contract OI history

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Nov 20, 2026 EXPIRATION

DELL $520.00 Call

DELL261120C00520000

Latest saved OI537Oct 23, 2026
Last change+97vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DELL $520.00 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. 5372680 2026-10-02: 216 OI2026-10-05: 217 OI2026-10-06: 292 OI2026-10-07: 280 OI2026-10-08: 280 OI2026-10-09: 295 OI2026-10-13: 286 OI2026-10-14: 286 OI2026-10-15: 332 OI2026-10-16: 380 OI2026-10-21: 440 OI2026-10-23: 537 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, 2026Viewing537+97
Oct 21, 2026440+60
Oct 16, 2026380+48
Oct 15, 2026332+46
Oct 14, 20262860
Oct 13, 2026286-9
Oct 09, 2026295+15
Oct 08, 20262800
Oct 07, 2026280-12
Oct 06, 2026292+75
Oct 05, 2026217+1
Oct 02, 2026216No prior observation