Stocks poised to open flat after futures couldn't hold on to overnight gains. Same holds true for crude and gold, while Treasurys look strong a short while after their open. Benchmark S&P futures -0.1% at 1047. Crude +0.4% to $71.15. Gold +0.4% to $1,043.40 (overnight high $1,049.70. Dec. 30-year bonds +0.38% to 122-16.