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Contract OI history

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Nov 27, 2026 EXPIRATION

GD $345.00 Call

GD261127C00345000

Latest saved OI6Oct 23, 2026
Last change0vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
GD $345.00 call open interest history 8 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 630 2026-10-08: 0 OI2026-10-09: 0 OI2026-10-13: 1 OI2026-10-14: 6 OI2026-10-15: 6 OI2026-10-16: 6 OI2026-10-21: 6 OI2026-10-23: 6 OI Oct 08, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

GD contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 202660
Oct 21, 2026Viewing60
Oct 16, 202660
Oct 15, 202660
Oct 14, 20266+5
Oct 13, 20261+1
Oct 09, 202600
Oct 08, 20260No prior observation