Buy condition 
1. Current candle should make a new low from previous candle low
2. Current candle closes above previous candle close or previous low and less than previous high
3. Current candle should not breach previous candle high.
4. Sound Alert should appear with Buy Arrow on the current candle



Sell Condition 
1. Current candle should make a new high from previous candle high.
2. Current Candle closes below previous candle close or less than previous high and less than previous low
3. Current candle should not breach the previous candle low
4. Sound Alert should appear with Sell Arrow on the current candle