股市三点钟丨沪指收跌2.45%，失守3900点！A股近5100股飘绿

Market Overview - On November 21, A-shares experienced a collective decline, with the Shanghai Composite Index falling by 2.45% to close at 3834.89 points, breaching the 3900-point mark [1] - The Shenzhen Component and ChiNext Index dropped by 3.41% and 4.02%, closing at 12538.07 points and 2920.08 points respectively [1] Sector Performance - The energy metals sector led the declines, with stocks such as Tibet Mining and Shengxin Lithium Energy hitting the daily limit down [1] - The storage chip sector also weakened, with companies like Demingli and Dawi Shares experiencing significant losses [1] - Only three sectors, namely shipbuilding, Kimi concept, and Sora concept, showed positive performance on that day [1] Individual Stock Movements - A total of 354 A-shares rose, with 33 stocks hitting the daily limit up, while 5072 stocks fell, including 99 stocks hitting the daily limit down [1] - Notably, the newly listed stock Dapeng Industrial on the Beijing Stock Exchange surged on its first trading day, peaking with an increase of over 1600% and ultimately closing up 1211.11%, marking the largest first-day gain for a new stock this year [1] Trading Volume - The trading volume for the Shanghai Stock Exchange reached approximately 8249.31 billion yuan, while the Shenzhen Stock Exchange recorded about 11407.3 billion yuan, leading to a combined trading volume of around 1.97 trillion yuan [1]