深夜，暴涨！又见妖股？

Group 1 - Sidus Space's stock has experienced significant volatility, with a price increase of over 210% in five trading days since December 19, including a peak increase of 120% on December 22 [6][4] - The company announced it won a contract with the U.S. Missile Defense Agency for the SHIELD IDIQ project, with a total contract ceiling of $151 billion, reinforcing its position as a reliable partner in the defense sector [6][7] - Sidus Space is planning to conduct equity financing to support business expansion [7] Group 2 - On December 26, major U.S. stock indices showed a slight decline, with the Dow Jones down 0.09%, Nasdaq down 0.09%, and S&P 500 down 0.02% [2][3] - Despite the overall market decline, Sidus Space's stock saw a significant increase, with an initial rise of over 50% before stabilizing at around 23% [4][2]