正值中报公布期间,业绩增长迅猛的个股备受投资者欢迎,宏源证券业绩暴增22倍力拔头筹,股价也跳空上涨,江南重工预增900%,走势也是红脸多,绿脸少。公司业绩增长的动力来自哪里呢?产量扩大,售价提高,成本节约……都能促进业绩的增长,而在同样产量之下,提高产品的 Positive mid-year report period, the rapid growth performance of highly sought after by investors, Hongyuan Securities surge in performance plunge 22 times, share prices also jumped to skyrocket, Jiangnan Heavy Industries, a 900% increase, the trend is red, green face less. Where is the driving force for corporate performance growth? Increased production, higher selling prices, and cost savings ... all contribute to the growth of performance, and at the same output,