坚定看多，六大信号显示A股望迎复苏牛

1  ◆ ◆ 3600410046005100280030003200340036003800上证指数沪深300(右轴)

◆ “”

Wind, Wind,
Wind, Wind,
Wind, ,
Wind Wind Wind Wind 05001,0001,5002,0002,5003,0003,5004,0004,50002004006008001,0001,2001,4001,6001,800-2.50-2.00-1.50-1.00-0.500.000.50科创50 ERP(%)正一倍标准差平均值负一倍标准差科创50（右轴）