配资炒股门户 股票指标公式解析:sx、dx、z的含义及VAR相关计算? 股票指标公式解析:sx、dx、z的含义及VAR相关计算? sx:HHV(MA(HIGH,(3)),2),,; dx:LLV(MA(HIGH,(3)),1),,; z:EMA(EMA(EMA(EMA(E......