Investing.com - Asia mixed; Nikkei 225 down 0.27% after mixed Japanese spending data.
Europe mixed; oil drops 1% before OPEC meeting; DAX off 0.21%; FTSE 100 off 0.36%.
U.S. stock index futures flat after Wall St losses; Q3 GDP, other data ahead.
Dollar index steadies above 101 mark as profit-taking runs its course.
Metals rally falters as copper retreats; U.S. Treasury yields mixed.