Money Here’s what smart investors do with their 401(k)s when the stock market is hitting highs February 23, 2020February 23, 2020Nancy Tengler, Special to USA TODAYComments Off on Here’s what smart investors do with their 401(k)s when the stock market is hitting highs Rarely do investors consider defensive moves in their 401(k)s when stocks are rallying, but that's exactly when you should start thinking about them.