Bryant:
We work together <a href=" http://www.winsorcreative.com/zandu-vigorex-capsule.pdf ">vigorax does work</a> Using comparisons of the Barclays CTA index and the S&P 500 for five years from January 2009, the so-called "sharpe ratio" - a measure of risk-adjusted returns - has tumbled to 0.06. This compares with 0.66 over the 13 years from 2000.
    Bryant写于2015/5/8 0:06:23