(180216) -- NEW YORK, deb. 16, 2018 (Xinhua) -- Bob McCooey, Senior Vice President of Listings Service at Nasdaq, delivers a speech before the opening bell ringing ceremony at Nasdaq Stock Exchange in New York, the United States, Feb. 16, 2018. The New York-based Nasdaq stock exchange marked the Chinese Lunar New Year on Friday with a special bell ringing ceremony to kick off the day's trading. (Xinhua/Wang Ying)