A huge Chinese conglomerate just revealed its ownership — and a lot of governments are watching

HNA had its start as a small airline, and has now evolved into a giant, global conglomerate with stakes in big names like Deutsche Bank and Hilton. It’s among several major Chinese firms — which include Wanda, Anbang, Fosun — that have spent billions...

Nasdaq acquires Sybenetix, a software firm that uses A.I. to sniff out rogue traders

Nasdaq acquired a London-based regulatory technology firm Sybenetix which uses algorithms to catch rogue traders, the company said on Tuesday. The stock exchange said it is paying an undisclosed amount and intends to fund the purchase with cash. “Nasdaq is...