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Study: Market performance by VIX regimes

This study is about bull and bear markets (S&P 500) performance by VIX regime. For the test, I used SPY etf as the proxy for S&P 500. 

Definitions:
  • Bull Market Phase - Market is above 200 day simple moving average. 
  • Bear Market  Phase - Market is below 200 day simple moving average. 
  • VIX Regimes:  0-15 (low volatility), 15-30, 30-45, 45-60 (high volatility)
Bull Market Test
  • Market is in Bull Market phase.
  • Go long when market transitions from previous VIX regime to new regime.
  • Exit long when market transitions from current VIX regime to next regime.
Bear Market Test
  • Market is in Bear Market phase.
  • Go short when market transitions from previous VIX regime to new regime.
  • Exit short when market transitions from current VIX regime to next regime.
Misc
  • Test Duration: 1996 t0 Current
  •  Friction less results i.e., no commissions, no slippage.
  • Long only trades.

Results Analysis - Bull Markets: 
  1. Profitable in all 3 VIX regimes. The Trades category provides an idea of how many times the market entered into a particular volatility range.    
  2. The Win% is highest in VIX range 30-45. But the number of time market entered into that VIX range is relatively less.  
  3. Average Win/Loss Ratio and Average trade returns are highest in VIX range 0-15. I wonder if it is because of low volatility anomaly in markets?

Results Analysis - Bear Markets:  
  1. As expected, results show bear markets are more volatile than bull markets. Unlike bull markets, bear markets entered VIX 45-60 range multiple times. 
  2. Long trades are profitable in the volatility regime 30-45. Not sure Why?  
  3. Another is high average win/loss ratio in volatility regime 0-15. Why? 
 Feel free to let me know if your conclusions from results is different from above. Also I am curious to hear your thoughts on above 3 questions.
 

Note: The above is not a system nor it is a recommendation. Just a study of one of the market characteristics.

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