L*n2013-11-27 08:112 楼Chart looks good, but option is hard, only monthly, and spread is wide.【在 m****r 的大作中提到】: 是时候吗?作option合适吗?
m*r2013-11-27 08:113 楼知道了,不做option了。交易量也是太少。【在 L****n 的大作中提到】: Chart looks good, but option is hard, only monthly, and spread is wide.