Trading Edge #50
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):
- Today’s close is a 5-day low of the low.
Results
Trading performance if exit after N-days (SPY since inception in 1993):

The results are pretty good.
If we sell after 10 days we get this equity curve:

The returns are decreasing.
Improved edge:
If the IBS indicator is 0.25 or lower when the 5-day low is set we get the following results:

