Hong Kong - Asian markets tumbled on Thursday, led by another huge sell-off in Tokyo following a disappointing set of US data that fuelled fears about the world's top economy.
Traders took their lead from New York and Europe, where equities and the dollar sank, while oil prices are rooted at multi-year lows.
Tokyo plunged 2.36% as exporters were stunned by the stronger yen, while Sydney fell 1.16% and Seoul lost 0.76%.
The US Commerce Department said retail sales fell in September for the first time in seven months. Total retail and food services sales dropped 0.3% from August, slightly more than the 0.2% expected on average by analysts.
Also on Wednesday the Labour Department said US producer prices fell last month for the first time since August 2013. Analysts had expected a rise.
The news led to fears that the US economy, which has been showing strong signs of recovery this year, may be feeling the effects of a torpid eurozone, a slowdown in China and stuttering Japanese growth.
The Dow fell 1.06% - although it had been more than 2% lower earlier in the day - the S&P 500 shed 0.81% and the Nasdaq eased 0.28%.
In Europe London's FTSE 100 tumbled 2.83% to its lowest close since June 2013, while Frankfurt's DAX 30 lost 2.87% and the Paris CAC 40 sank 3.63%.
Wednesday's US figures also dampened any chance the Federal Reserve will lift interest rates from record lows any time soon, putting further downward pressure on the dollar.
The greenback just two weeks ago was at multi-year highs against other currencies in anticipation that the Fed would move more quickly than other central banks to tighten monetary policy.
In early Asian trade it was at ¥106.00, compared with ¥105.91 in New York but sharply down from ¥107.33 in Tokyo earlier on Wednesday. At the start of the month it had broken ¥110 for the first time in six years.
The euro was also boosted against the dollar and fetched $1.2832 Thursday, up from $1.2834 in New York and much stronger than the $1.2702 earlier Wednesday in Tokyo.
The single currency was also at ¥136.05 against ¥135.94 in New York.
Oil prices extended their losses as investors fret about weak demand caused by the downbeat economic outlook and the huge increase in supplies coming to the market.
US benchmark West Texas Intermediate for November delivery was down 94 cents at a two-year low of $80.83 a barrel in mid-morning trade and Brent crude tumbled 59c to $83.19, a four-year low.
Gold was at $1 224.00 an ounce against $1 233.25 late on Tuesday.