General Dynamics (GD) ended the recent trading session at $273.25, demonstrating a -0.39% swing from the preceding day's closing price. This change lagged the S&P 500's 0.52% gain on the day. Elsewhere, the Dow gained 0.12%, while the tech-heavy Nasdaq added 0.9%.The defense contractor's shares have seen an increase of 3.52% over the last month, surpassing the Aerospace sector's gain of 2.95% and falling behind the S&P 500's gain of 3.85%.Analysts and investors alike will be keeping a close eye on the perfo ...