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Contract OI history

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Jan 15, 2027 EXPIRATION

GD $350.00 Call

GD270115C00350000

Latest saved OI100Oct 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
GD $350.00 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. 106530 2026-10-02: 94 OI2026-10-05: 94 OI2026-10-06: 96 OI2026-10-07: 97 OI2026-10-08: 97 OI2026-10-09: 100 OI2026-10-13: 104 OI2026-10-14: 104 OI2026-10-15: 104 OI2026-10-16: 106 OI2026-10-21: 101 OI2026-10-23: 100 OI Oct 02, 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, 2026100-1
Oct 21, 2026Viewing101-5
Oct 16, 2026106+2
Oct 15, 20261040
Oct 14, 20261040
Oct 13, 2026104+4
Oct 09, 2026100+3
Oct 08, 2026970
Oct 07, 202697+1
Oct 06, 202696+2
Oct 05, 2026940
Oct 02, 202694No prior observation