2020收盘 2021数值 2021涨幅中证500 6367 7169 1.125961992上证指 3473 3560 1.025050389沪深300 5211 4890 0.938399539恒生 27231 25032 0.919246447恒国企 10738 8963 0.834699199国证A 5829 6174 1.059186824 1.085820896