How to put code for Exit L0ng & Short Script in Back Test?

Algos, strategies, code
1

Buy Script- CROSSOVER(EMA(CLOSE,15),EMA(CLOSE,30))

Sell Script-   CROSSOVER(EMA(CLOSE,30),EMA(CLOSE,15))

Exit Long Script- ????  here  I want to exit with 10Points profit once the crossover done "CROSSOVER(EMA(CLOSE,15),EMA(CLOSE,30))"  , So what code to put here?

Exit Short Script - ????  here  I want to exit with 10Points profit once the crossover done "CROSSOVER(EMA(CLOSE,30),EMA(CLOSE,15))"  , so what code to put here?

2

based on the crossovers you can not define the points with tradescript accurately, you can put emty exit columns and can backtest only with buy and sell.

3

So Whats for EXIT LONG SCRIPT & EXIT SHORT SCRIPT ??

4

exit long is nothing but sell, you can keep it empty