EghtesadOnline: The operator of the New York Stock Exchange was given permission by regulators on Tuesday to implement a so-called speed bump on one of its exchanges, allowing it to go head-to-head with upstart rival the Investors' Exchange.

EghtesadOnline: President Donald Trump personally lobbied Saudi King Salman to list the Saudi Arabian Oil Co. on the New York Stock Exchange during a phone call between the world leaders on Saturday, according to a readout provided by the White House.