Futures lack direction following holiday weekend

Futures: S&P: +7.8 Dow: +52 Nas: +6.8
Fair val: S&P: +6.6 Dow: +39 Nas: +11.0

The dollar is trading near 100 yen.
Commodities are stable, with gold @ $918/oz and oil @ $100 and change.
Many overseas markets remain closed.
The Nikkei was unchanged.
Shanghai lost 4.5%.