S&P 500's new high: Street parties like it's 2013

"To have only a 6% correction is a great sign of strength," says Donald Luskin, chief investment officer at TrendMacro. "It is telling us that U.S. stocks might have been tired but didn't want to go down. They just took a little nap."

..."The economy is not sprinting, but it's finally back on its feet," Luskin says.