Nasdaq has resumed trading in all securities following a prolonged halt Thursday afternoon caused by a technical glitch.
"NASDAQ will first re-open trading in symbols ZVZZT and AAIT with a 15-minute quoting period beginning at 14:30, with trading beginning at approximately 14:45. All other securities will then be released at 14:55 with a 15-minute quote only period with trading resuming at approximately 15:10," the exchange said in a statement.
The Standard & Poor's 500 index, the benchmark of America's largest corporations, surpassed 1,700 points for the first time in early trading Thursday. The rise is being tied to a drop in weekly jobless claims, as well as assurances from central banks in the U.S. and Europe that they would continue to bolster their economies.
Ben Bernanke's latest comments are at the top of NPR's business news.
Stock and bond markets reacted positively to the Federal Reserve chairman's latest remarks on the economy this morning. Ben Bernanke is on Capitol Hill delivering the Fed's twice-yearly update on the economy and Fed policy before the House Financial Services Committee. NPR's John Ydstie joins us now to talk about it. And John, what was it that Bernanke said that impressed the market?
Stocks surged Thursday after the chief of the Federal Reserve sent signals that the central bank wasn't in a hurry to stop helping the economy. When the markets closed, the Standard & Poor's 500 Index was at a record high. Other U.S. indexes were also up, including the Dow Jones Industrial Average, which rose nearly 170 points to a record 15,460.92.
Update at 5 p.m. ET: We've updated some figures in this post to reflect the markets' closing.