Most likely. Ken Fisher of Fisher Investments, http://www.fi.com/ has done the research written about this. His Forbes columns are always a good read.
Trader/God
Trader/God
Quote from Trader/God:
One of the biggest misconceptions in trading is that you can make directional trades using the VIX. Chart, correlate, or datamine the hell out of it, and you still won't find anything.
Same thing with the daily price change in oil and the S&P, look at it yourself. No correlation.
Trader/God