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Contract OI history

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Jun 17, 2027 EXPIRATION

DELL $720.00 Call

DELL270617C00720000

Latest saved OI343Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DELL $720.00 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. 3431710 2026-10-02: 236 OI2026-10-05: 237 OI2026-10-06: 249 OI2026-10-07: 248 OI2026-10-08: 248 OI2026-10-09: 247 OI2026-10-13: 247 OI2026-10-14: 247 OI2026-10-15: 250 OI2026-10-16: 250 OI2026-10-21: 342 OI2026-10-23: 343 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, 2026Viewing343+1
Oct 21, 2026342+92
Oct 16, 20262500
Oct 15, 2026250+3
Oct 14, 20262470
Oct 13, 20262470
Oct 09, 2026247-1
Oct 08, 20262480
Oct 07, 2026248-1
Oct 06, 2026249+12
Oct 05, 2026237+1
Oct 02, 2026236No prior observation