EMA with Supertrend As Source

Supertrend is a trend following indicator which can be used to identify upward or downward
trends.

BUY{
SET ST = SUPERTREND(7,3,SIMPLE);
SET MA = EMA(ST,9);
MA > ST AND MA <= (ST * 1.005) AND CLOSE > MA;}

SELL{
SET ST = SUPERTREND(7,3,SIMPLE);
SET MA = EMA(ST,9);
MA < ST AND ST <= (MA * 1.005) AND CLOSE < MA;}

This slideshow requires JavaScript.