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I would like to have an OR for the trailing stop of either
the "original Buy price OR the last sigscaleout price". Can't figure
how to reference the last sigscaleout price. Help please.
Buy = Cross( MA( C, 10 ), MA( C, 50 ) );
Sell = 0;
// the system will exit
// 50% of position if FIRST PROFIT TARGET stop is hit
// 50% of position is SECOND PROFIT TARGET stop is hit
// 100% of position if TRAILING STOP is hit
FirstProfitTarget = 10; // profit
SecondProfitTarget = 20; // in percent
TrailingStop = 10; // also in percent
priceatbuy=0;
highsincebuy = 0;
exit = 0;
for( i = 0; i < BarCount; i++ )
{
if( priceatbuy == 0 AND Buy[ i ] )
{
priceatbuy = BuyPrice[ i ];
}
if( priceatbuy > 0 )
{
highsincebuy = Max( High[ i ], highsincebuy );
if( exit == 0 AND
High[ i ] >= ( 1 + FirstProfitTarget * 0.01 ) *
priceatbuy )
{
// first profit target hit - scale-out
exit = 1;
Buy[ i ] = sigScaleOut;
}
if( exit == 1 AND
High[ i ] >= ( 1 + SecondProfitTarget * 0.01 ) *
priceatbuy )
{
// second profit target hit - exit
exit = 2;
SellPrice[ i ] = Max( Open[ i ], ( 1 + SecondProfitTarget *
0.01 ) * priceatbuy );
}
if( Low[ i ] <= ( 1 - TrailingStop * 0.01 ) * highsincebuy )
{
// trailing stop hit - exit
exit = 3;
SellPrice[ i ] = Min( Open[ i ], ( 1 - TrailingStop * 0.01 )
* highsincebuy );
}
if( exit >= 2 )
{
Buy[ i ] = 0;
Sell[ i ] = exit + 1; // mark appropriate exit code
exit = 0;
priceatbuy = 0; // reset price
highsincebuy = 0;
}
}
}
SetPositionSize( 50, spsPercentOfEquity );
SetPositionSize( 50, spsPercentOfPosition * ( Buy ==
sigScaleOut ) ); // scale out 50% of position
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