2023.6.7主力成本区2.496(18w)买入理由1.PB=1.45下降2.PS=1.28下降3.MACD金叉4.五日线上穿十日线5.PE=42.59下降6.两融2.95亿上升7.跌放猜测2023.6.8股价2.3-2.7