Using VOOG (equity exposure) and TLT (bonds) and TVIX (2x long volatility) we create a portfolio that is re-balanced monthly with 77%, 20% and 3% respectively.
Inceptions dates for the ETFs (explains the performance back in 2008):
TLT 7/22/2002
VOOG 9/7/2010
TVIX 10/3/2011