the strategy is made to work as scalping it's so simple built . the currency is EUR/USD , frame time 30 minutes with trade amount 30M stop lose 150pips and take profite 6pips I used 4 blocks of get historical candle to watch the last 4 candles and 4 EMAs blocks to watch last 4 EMAs status . i used blocks of calculation get time unit and assign to limit the number of orders 3 per day The BUY conditions are : the last 3 candles open above the EMA17 and the last one closed under EMA17 and the last candle the close is greater than open. The SELL conditions is : the last 3 candles open under the EMA17 and the last one closed above EMA17 and the last candle the close is less than open https://www.dukascopy.com/fxcomm/blog/?action=post-show&post_id=223482