Jim Cramer: 'Trump Rally' No Mere 'Sugar High'

The so-called "Trump rally" that Wall Street has been enjoying since Election Day is no mere "sugar high," but rather something that will continue as long as U.S. business conditions keep improving, said TheStreet's Jim Cramer.

If the economy gets better, the Trump rally will last, Cramer said. If the economy gets worse, it won't. It's all about the data, according to Cramer.