Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. NYSE Trading Halted; Tech Glitch Blamed by Jim Randle The New York Stock Exchange halted all trading midway through its Wednesday session. Exchange officials said a "technical issue" forced the suspension of trading. Before trading was stopped at 11:30 a.m. in New York, key U.S. indexes were down a bit more than 1 percent. Analysts said worries about China's slowing economic growth and stock market troubles worried some investors. The head of the U.S. Securities & Exchange Commission, the government agency that supervises and regulates financial markets, said experts were monitoring the situation closely, and following trading in NYSE-listed stocks. '' SEC chief Mary Jo White noted that all stocks listed on the main New York exchange "continue to trade normally through other trading venues" or marketplaces. In Europe, however, where talks continued on Greece's debt problems, markets traded higher. Apart from the main New York exchange, share trading continued on other exchanges. The Wall Street Journal reported that the S&P 500 and other stock indexes were little changed from where they were before NYSE trading stopped. "It's under control. We're just waiting for word. There's no sign of panic at all," Mark Otto of J. Streicher & Co in New York said from the NYSE floor. Officials monitoring A White House official said on background President Barack Obama was briefed on the issue, and that White House and Treasury Department personnel are monitoring the incident. Homeland Security Secretary Jeh Johnson said problems at United Airlines and the New York Stock Exchange apparently are not related to "nefarious" activity. The New York Times reported that law enforcement officials were watching developments, but that they saw no early indication of "anything malicious" in the exchange's problems. The stock market's technical problems came on the same day that a computer problem forced United Airlines to ground all of its flights temporarily. The airline blamed a computer router for the glitch; after it was repaired flights resumed. Asia markets and Greece Beijing unveiled yet another battery of measures to arrest the sell-off in shares and the securities regulator warned of "panic sentiment" gripping investors in the world's second-largest economy. Chinese shares have fallen more than 30 percent in the last three weeks, and some investors fear China's turmoil is now a bigger risk than the crisis in Greece. "With China, investors fear that could be indicative of a broader economic weakness," said Scott Brown, chief economist at Raymond James in St. Petersburg, Florida. "We've seen commodity prices fall in the recent days and there's the fear that China may be slowing down a lot more than previously thought." Copper prices fell to a six-year low and oil prices hit a three-month low. Fears of a slow down in China will be a concern for U.S. companies, especially materials and industrial companies, which derive a chunk of their profit from the region. U.S.-listed shares of Chinese companies took a beating, with Alibaba falling 1.9 percent. Baidu fell 3.2 percent and Weibo fell 3.8 percent. Eurozone members have asked Greece to come up with new proposals for a special EU summit on Sunday. Investors looking for clues on the timing of a U.S. interest rate hike will study the minutes from the U.S. Federal Reserve's June 16-17 meeting, due at 2 p.m. ET. Some information from The Assocaited Press and Reuters was used in this report. __________________________________________________________________ [1]http://www.voanews.com/content/new-york-stock-exchange-suspends-trad ing-technical-glitch-/2853621.html References 1. http://www.voanews.com/content/new-york-stock-exchange-suspends-trading-technical-glitch-/2853621.html