ddx指标怎么看？

DDX是特大和大单买卖量差与流通盘之比(百分比)，即：DDX=（大单买量－大单卖量）/个股流通盘×100%，是反映主力资金参与力度大小的指标。红柱表示大单买入量较大，绿柱表示大单卖出量较大。 D...

DDX是特大和大单买卖量差与流通盘之比(百分比)，即：DDX=（大单买量－大单卖量）/个股流通盘×100%，是反映主力资金参与力度大小的指标。红柱表示大单买入量较大，绿柱表示大单卖出量较大。

DDX1是大单买入净量60日（参数p1）平滑累加值占流通盘比例，DDX2和DDX3是其5日（参数p2）和10日（参数p3）移动平均线。

当DDX1、DDX2、DDX3三条线持续向上时，形成多头排列，这表明主力买入积极，股价可能会上涨。相反，如果出现空头排列，即这三条线持续向下，可能意味着主力正在持续卖出，股价可能会下跌。

不过，如果主力以大单和超大单诱空和诱多，而以小单真实成交，那么DDX一点参考价值都没有，相反只能被套或者踏空。

DDX、DDY、DDZ是三位一体的一个指标体系，投资者可以结合DDY、DDZ指标一起使用。

DDY是每日卖出单数和买入单数的差占持仓人数的比例，红柱越大说明主力资金大单买入的量越多，绿柱越大则说明主力资金大单卖出的量越多。

DDZ指标是指大单差分指标，就是指该股票大单买进和大单卖出的金额差，当DDZ指标为正数的时候，说明当日买盘比较强劲；当DDZ指标为负数的时候，说明卖盘强劲，该指标只在日线周期下有效。

MCSE boot camps have its supporters and its detractors. Some people do not understand why you should have to spend money on boot camp when you can get the MCSE study materials yourself at a fraction of the camp price. However, who has the willpower to actually sit through a self-imposed MCSE training.

MCSE boot camps have its supporters and its detractors. Some people do not understand why you should have to spend money on boot camp when you can get the MCSE study materials yourself at a fraction of the camp price. However, who has the willpower.

MCSE boot camps have its supporters and its detractors. Some people do not understand why you should have to spend money on boot camp when you can get the MCSE study materials yourself at a fraction of the camp price. However, who has the willpower.