信号二：当MACD在0轴下方，且向0轴开始趋近，表现为阴柱缩短，作为买入信号；当MACD在0轴上方，且向0轴开始趋近，表现为阳柱缩短，作为卖出信号。

A bullish divergence on the MACD histogram was triggered on March 10 followed by today’s impending MACD bullish crossover of its signal line, the senior market analyst notes. These developments ...