CPC 和 SPX negative highly correlated on MACD peak and through in bull market.
In bear market, CPC MACD peak may be followed with SPX big drop (happened in 2008 mid-Sept. and mid-Oct.) even we only has the single data point. Lehman bankrupted in Sept. 15 2008.
http://web.wenxuecity.com/BBSView.php?SubID=finance&MsgID=1947091
从基本面看,这次欧洲债务危机演化成2008金融海啸的可能性很低,1 Trillion 买来了解决问题的时间,希腊短期不会default。换句话说,现在可能是短期/中期底几率大。
my 2 cents