march-rally的意思|示意

This has happened only once before since the late 1950s-in March 2003, which proved to be the start of a long rally.

这在1950年代晚期以来还是首次发生——上一次发生在2003年3月，紧随其后的是一波长期牛市。

That will, if stock market action so far in 2010 is any guide, be enough to stall, at least, the rally that began in March 2009.

如果2010年股市目前的回升，至少是始于2009年的回升具有任何指导意义的话，这种情况就会发生。

How else would you describe a rally that produced a 70% gain from the March 2009 low to the January 2010 high?

要不你还能怎么分析从2009年3月到2010年1月的70%的反弹？