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Contract OI history

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Dec 18, 2026 EXPIRATION

GD $360.00 Put

GD261218P00360000

Latest saved OI282Oct 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 $360.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2901450 2026-10-02: 89 OI2026-10-05: 89 OI2026-10-06: 95 OI2026-10-07: 95 OI2026-10-08: 95 OI2026-10-09: 95 OI2026-10-13: 290 OI2026-10-14: 290 OI2026-10-15: 290 OI2026-10-16: 290 OI2026-10-21: 283 OI2026-10-23: 282 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, 2026282-1
Oct 21, 2026Viewing283-7
Oct 16, 20262900
Oct 15, 20262900
Oct 14, 20262900
Oct 13, 2026290+195
Oct 09, 2026950
Oct 08, 2026950
Oct 07, 2026950
Oct 06, 202695+6
Oct 05, 2026890
Oct 02, 202689No prior observation