There are funds that implement a so called 130-30 strategy. The strategy is to first put 100% into an index like the S&P 500. Then sell short 30% in stocks expected to do worse than the market. Take the proceeds from the short sales to go long stocks likely to beat the index.
Proponents say this can add two percentage points of returns while reducing volatility. However, there is no free lunch.
This concept is in the same general realm of the low-beta-pairs-trading, at least that is the idea behind the funds. The 2% alpha mentioned seems like it could be rather unpredictable. Getting the longs or the shorts or both wrong could easily result in a lag.
I am not necessarily drawn to the specific strategy of the fund, but I find it interesting that there may be more attention given to concepts that focus more on low-beta absolute returns. Here I am not talking about strategies that try to shoot the lights out, but more along the lines of capturing most of the return of the market with just a fraction of the volatility.
http://allaboutalpha.com/blog/2009/05/20/13030-once-had-cool-factor-now-has-fleas/
Lower Volatility?
“Wall Street will market the VIX as bullish no matter what it does.” (Daily Options Report also Trader’s Narrative, Freakonomics)
We should take it as good news that after a substantial stock price run up on Monday, the VIX responded on Tuesday by falling — a sign that the increase was moving us toward lower future volatility.