Tom Kee likes BlackBerry but after the stock's meteoric start to 2014, he says it may be time for a breather.
Here's the problem with "buy and hold," says Stock Trader Daily's Thomas Kee: Do you have time to wait for it to pay off?
This has been a stellar year for the stock market but investors should be questioning this rally, said Stock Trader Daily's Thomas H. Kee, Jr.
Pershing Square's Bill Ackman said the firm bought out of the money call options on a volatility index to hedge against the risk of a market drop.
More pain is ahead for this year's worst-performing sector, according to some strategists.
Chinese investments in the U.S. have more than halved this year, according to Dealogic.
One strategist says the rally could just be on its last legs.