Previous SEC enforcement actions against exchanges have included a $10 million settlement with Nasdaq Inc in 2013 over mistakes made during Facebook Inc's initial public offering. The SEC also fined Bats Global Markets, now owned by CBOE Holdings, $14 million in 2015 over charges an exchange it acquired had given advantages to certain high-frequency trading firms. FINANCIAL RESULTS ICE said its first-quarter earnings rose as higher financial futures volumes helped offset softer equities volumes and data revenues increased. Net income attributable to ICE rose to $502 million, or 84 cents per share, from $369 million, or 62 cents per share, a year earlier. Excluding acquisition-related expenses and other one-time items, ICE earned 74 cents a share, topping analysts' average estimate by a penny, according to Thomson Reuters I/B/E/S. Revenue increased to $1.16 billion from $1.15 billion, helped by an 9 percent rise in data revenue to $520 million.