breakout buy code

What do you mean by “or the previous candle (time frame)“?

To recap, you want to enter whenever there’s been a crossover of the two MA’s AND price breaks the price of the candle where the croccover occurred or the previous one?

There you go, I tested it on DAX, 4h TF and it seems to work. Let me know if it’s doing what you wanted.

DEFPARAM CumulateOrders = true
ONCE CrossOver  = 0
ONCE CrossUnder = 0
//---------------------------------------------------------------------
ONCE AvgType = 1                      //1 = Ema
Ema50  = average[50,AvgType](close)   //50
Ema200 = average[200,AvgType](close)  //200
//---------------------------------------------------------------------
// check when faster EMA crosses over/under slower EMA
//
CrossUnder = Ema50 CROSSES UNDER Ema200
CrossOver  = Ema50 CROSSES OVER  Ema200
//---------------------------------------------------------------------
// enter a LONG  trade
//
IF CrossOver  AND Not LongOnMarket THEN
   BUY 1 CONTRACT AT MARKET
ENDIF
//---------------------------------------------------------------------
// enter a SHORT trade
//
IF CrossUnder AND Not ShortOnMarket THEN
   SELLSHORT 1 CONTRACT AT MARKET
ENDIF
//---------------------------------------------------------------------
// Accumulate LONG  positions
//
IF LongOnMarket  AND close > close[1] THEN
   BUY 1 CONTRACT AT MARKET
ENDIF
//---------------------------------------------------------------------
// Accumulate SHORT positions
//
IF ShortOnMarket AND close < close[1] THEN
   SELLSHORT 1 CONTRACT AT MARKET
ENDIF
//---------------------------------------------------------------------
//              Trailing stop function
//by Nicolas https://www.prorealcode.com/blog/trading/complete-trailing-stop-code-function
//
trailingstart = 20    //20   trailing will start @trailinstart points profit
trailingstep  = 20    //20   trailing step to move the "stoploss"

//reset the stoploss value
IF NOT ONMARKET THEN
   newSL=0
ENDIF
 
//manage long positions
IF LONGONMARKET THEN
   //first move (breakeven)
   IF newSL=0 AND close-positionprice>=trailingstart*pipsize THEN
      newSL = positionprice+trailingstep*pipsize
   ENDIF
   //next moves
   IF newSL>0 AND close-newSL>=trailingstep*pipsize THEN
      newSL = newSL+trailingstep*pipsize
   ENDIF
ENDIF
 
//manage short positions
IF SHORTONMARKET THEN
   //first move (breakeven)
   IF newSL=0 AND positionprice-close>=trailingstart*pipsize THEN
      newSL = positionprice-trailingstep*pipsize
   ENDIF
   //next moves
   IF newSL>0 AND newSL-close>=trailingstep*pipsize THEN
      newSL = newSL-trailingstep*pipsize
   ENDIF
ENDIF
 
//stop order to exit the positions
IF newSL>0 THEN
   SELL      AT newSL STOP
   EXITSHORT AT newSL STOP
ENDIF
//---------------------------------------------------------------------