Stocks turned lower Thursday amid weak Chinese economic data and a downturn in the price of oil. The Stoxx Europe 600 fell 1% in the early minutes of trading, led lower by banks and mining companies, while futures pointed to a 0.7% opening loss for the S&P 500. Meanwhile, Brent crude oil fell 0.4% to $51.60 a barrel after data from the Organization of the Petroleum Exporting Countries showed a further increase in its output . Copper futures fell 0.7% to $4,775 a metric ton, dragging down shares of commodity-sensitive companies such as miners. A Thai investor reacts as he monitors the electronic boards showing mainly red. In currencies, the WSJ Dollar Index rose 0.1% after three consecutive days of gains. Minutes from the Federal Reserve’s September meeting confirmed late Wednesday that officials expected to raise rates “relatively soon,” with several members viewing the decision to leave rates unchanged […]