WTI crude oil dropped 5% to below US$54 per barrel in New York Tuesday (Nov 20), while Brent lost 4.7% to US$63.7 per barrel as Down Jones Industrial Average (DJIA) wiped out its gain this year with 1.9% fall in the opening hour of trading on New York Stock Exchange (NYSE). Sell-off in tech stocks continued with 1.8% fall of Nasdaq composite index, while Footsie lost 1% in London. Earlier in Asia Pacific, Nikkei 225 ended lower by 1.1%, while Singapore’s STI fell 1.24%.To subscribe please click here