Heiken Ashi Arrows with Alert - indicator for MetaTrader 4 This indicator draw Buy and Sell Arrows based on standard Heiken Ashi indicator in MetaTrader 4. A Buy arrow is printed when a bullish Heiken Ashi candle get closed after a bearish candle.A Sell arrow is printed when a bearish Heiken Ashi candle get closed after a bullish candle.Signals can only appear in a alternate manner i.e. only a buy signal ...