Here's the complete code for a Long only strategy:

inputs: Price( Close ), Length( 8 ), ConfirmBars( 1 );

variables: var0( 0 ), var1( 0 ), x(0);

x = initialcapital+netprofit; 

setprofittarget (x * 0.15);

setstoploss (x * 0.06);

value1 =  Average( Price, Length )of data2;

condition1 = Price of data2 crosses above value1;

condition2 = Price of data2 crosses below value1;

if condition1 then 

var0 = var0 + 1 

else

var0 = 0 ;

if condition2 then 

var1 = var1 + 1 

else

var1 = 0 ;

condition1 = CurrentBar > ConfirmBars and var0 = ConfirmBars ;

condition2 = CurrentBar > ConfirmBars and var1 = ConfirmBars ;

if condition1 then  

Buy ( "MACrossLE" ) x/close contracts this bar;

if condition2 then  

Sell("Complete Exit") x/close contracts this bar;