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Contract OI history

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Nov 20, 2026 EXPIRATION

GD $260.00 Put

GD261120P00260000

Latest saved OI174Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GD $260.00 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. 174870 2026-10-02: 88 OI2026-10-05: 88 OI2026-10-06: 88 OI2026-10-07: 88 OI2026-10-08: 88 OI2026-10-09: 119 OI2026-10-13: 122 OI2026-10-14: 123 OI2026-10-15: 124 OI2026-10-16: 125 OI2026-10-21: 174 OI2026-10-23: 174 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, 20261740
Oct 21, 2026Viewing174+49
Oct 16, 2026125+1
Oct 15, 2026124+1
Oct 14, 2026123+1
Oct 13, 2026122+3
Oct 09, 2026119+31
Oct 08, 2026880
Oct 07, 2026880
Oct 06, 2026880
Oct 05, 2026880
Oct 02, 202688No prior observation