The economy is the key metric that counts on Wall Street, Jim Cramer told the viewers of his "Mad Money" TV show Tuesday. He said that it appears Wall Street defies gravity unless investors know which metrics are the ones that matter.
McDonald's doubling down in China comes a year and a half after Yum! Brands decided to spin off its China operations.
Papa John's customers can now order a two-topping pizza with gluten-free crust for $9.99.
Jim Cramer analyzes Thursday's market movers.