BEIJING, Nov. 04, 2019 (GLOBE NEWSWIRE) -- UP Fintech Holding Limited (“ UP Fintech ” or the “ Company ”) (NASDAQ: TIGR), a leading online brokerage firm focusing on global Chinese investors, announced today that its wholly-owned subsidiary, US Tiger Securities, Inc. (“ USTS ”), received approval for conducting new businesses, including underwriting, private placements, mergers and acquisitions, mutual fund retailing, as well as selling group participant services from the Financial...