split

It is shown that the compass rose and the time series contain information about market volatility, stock price split, and dividend payment history.

通过对罗盘图和股价增量离散时序图的分析 ,讨论它们与某些股票行为之间的联系 ,表明从图的形态可以估计股价波幅 ,并得到拆股、除息等事件的有关数据 。