收评：沪指涨0.83% 半导体板块全天领涨

Market Overview - The A-share market saw all three major indices rise collectively, with the Shanghai Composite Index closing at 3853.64 points, up by 0.83%, and a total trading volume of 10,157.08 billion yuan [1] - The Shenzhen Component Index closed at 13,356.14 points, increasing by 1.80%, with a trading volume of 13,110.76 billion yuan [1] - The ChiNext Index ended at 3,185.57 points, up by 2.28%, with a trading volume of 6,285.21 billion yuan [1] Sector Performance - The semiconductor sector led the gains with a rise of 4.60%, totaling a trading volume of 4,569.44 million hands and a net inflow of 169.57 billion yuan [1] - The electronic chemicals sector increased by 4.08%, with a trading volume of 1,633.61 million hands and a net inflow of 27.90 billion yuan [1] - The energy metals sector rose by 3.39%, with a trading volume of 424.05 million hands and a net inflow of 12.63 billion yuan [1] - The tourism and hotel sector experienced a decline of 0.71%, with a trading volume of 1,121.43 million hands and a net outflow of 8.74 billion yuan [1] - The banking sector saw a slight decrease of 0.04%, with a trading volume of 4,355.52 million hands and a net outflow of 13.25 billion yuan [1]