Trading Edge 9
Instrument/asset
S&P 500 (SPY)
Trading rules
The trading rules of the edge read like this (please also backtest yourself – you might find a way to improve it):
- RSI(2) is above 90; and
- The close is below the 200-day moving average.
The trading edge behaves slightly differently depending on the close in relation to the 200-day moving average.
Results
Trading performance if exit after N-days (100 000 and compounding):

The results indicate a potential solid trading edge.
