U.S. stock market midday update: Rocket Lab's stock price fell 7.83%, with executive sell-offs and favorable contracts intertwining to create market volatility

U.S. Stock Market Midday Update Rocket Lab fell 7.83%. Based on recent key news: On December 24, Rocket Lab signed an $816 million contract with the U.S. Space Development Agency, driving the stock price up. This contract increased the company's backlog from $600 million to $1.4 billion, highlighting its importance in the defense sector. Source: Barron’s On December 24, Rocket Lab director Nina Armagno sold 27,314 shares of company stock, potentially raising concerns in the market about insider confidence. Source: MT Newswires On December 24, Needham & Co. analysts reiterated Rocket Lab's "Buy" rating and raised the target price from $63 to $90, reflecting optimistic expectations for the company's future growth. Source: Barron’s The aerospace sector faces high cost challenges. Stocks with High Trading Volume in the Industry Sidus Space fell 12.97%. Based on recent key news: On December 26, Sidus Space announced the completion of its public offering, raising approximately $25 million. This move aims to expand manufacturing scale and product development, driving the expansion of commercial and defense solutions. This news boosted investor confidence, with the stock price rising by 25% at one point. Source: Benzinga On December 24, Sidus Space completed its latest public offering, issuing 19.23 million Class A shares. This led to short-term fluctuations in the stock price, but long-term growth potential remains optimistic. Source: Sidus Space, Inc. On December 24, technical analysis showed that Sidus Space's stock price has support around $2.50, and if it falls below $1.90, it may face greater selling pressure. Source: Benzinga Industry trends are positive, with significant capital inflow. Boeing fell 0.86%, with increased trading volume. Based on recent key news: On December 24, Boeing received a $2 billion contract from the U.S. Air Force for the B-52 engine replacement program. This contract strengthened Boeing's market position in the defense sector, driving stock price fluctuations. Source: Reuters On December 26, EVA Air announced the purchase of 4 additional Boeing 787-9 aircraft, with a total amount not exceeding $1.94 billion. This move demonstrates the airline's continued demand for Boeing products, impacting the stock price. Source: Zhitong Finance On December 24, Citigroup analysts downgraded Boeing's rating to Buy, with a target price of $265. The analyst rating adjustment affected market sentiment, leading to stock price fluctuations. Source: Benzinga The aerospace and defense industry is performing strongly, with significant capital inflow Starfighters Space rose 17.74%. Based on recent key news: On December 24, Starfighters Space's stock price surged as the market anticipated that the company would leverage its supersonic technology to dominate the future orbital sector. This news sparked investor optimism about the company's potential, driving the stock price up. Source: Benzinga On December 25, the company plans to accelerate the development of its small satellite launch business through capital raising, despite facing execution challenges and uncertainties regarding financial goals. This move is seen as an important step for the company's business expansion. Source: Barron's On December 24, Starfighters Space exhibited volatility within a week of its listing, with investors holding differing views on its long-term potential. This volatility reflects the market's cautious attitude towards newly listed companies. Source: Invezz The aerospace industry is experiencing increased volatility, with significant capital inflows. Stocks ranked among the top in industry market capitalization GE Aerospace fell 0.68%. Based on recent key news: On December 25, Citigroup initiated coverage of GE Aerospace with a "Buy" rating and a target price of $386. Citigroup predicts that the aerospace and defense sector will produce trillion-dollar leading companies within the next five years, and GE Aerospace could be one of them. This positive rating boosted market confidence in GE. On December 24, GE Aerospace received an order from the U.S. Navy to provide LM2500 marine gas turbines for the latest destroyer class. This contract solidifies GE's position in the military vessel power market and enhances investor expectations for the company's future growth. On December 24, MarketBeat analysts did not include GE Aerospace in their recommended buy list, despite its rating being "Moderate Buy." This news may lead some investors to adopt a cautious stance regarding GE's short-term performance. The aerospace industry has significant growth potential, with noticeable capital inflows