Futures positive, Asian markets strong overnight

Futures: S&P: +8.1 Dow: +73 Nas: +13.25
Fair val: S&P: -2.2 Dow: -15 Nas: -4.6

The Shanghai Composite was up 5% and the Hang Seng gained nearly 3% with the dollar back over 100 yen. European markets are slightly higher.