Watch Oaktree's Howard Marks tell investors to pump the brakes on the market rally

Howard Marks, Co-Chairman, Oaktree Capital 
David A. Grogan | CNBC

(This story is for CNBC Pro subscribers only).

Oaktree Capital co-chairman Howard Marks said Monday that he was skeptical that stocks could continue their rally the past two weeks and that corporate earnings could stay largely intact.

"I'm a worrier. For me, I say, how can so much be wrong and things turn out so well," Marks said on "Halftime Report."