----- Original Message -----
Sent: Wednesday, September 03, 2008 12:49
PM
Subject: [amibroker] 3 in 1 trading
system
Hello,
Im building system:
1. that goes long only ie. buys down bar in
uptrend
2. that goes short only ie. shorts up bar in
downtrend
3. goes long and short when both trends are
present
The problem is that it signals error because IF
loop has to be numeric and not aray.
Could anyone point me to where I can find solution for
this problem ?
It goes like this
// CODE BEGINN ********** 3 in 1 EOD system
p=20;
uptrend=RSI(p) >55;
dwtrend=RSI(p) <
45;
DIR=IIf( uptrend,5 ,IIf( dwtrend,4 ,7)); // direction up down
both
u1=C >O;// trigger
d1=C < O;
if( dir==5)
{
// LONGS
Buy=d1*
dir==5;
Sell=u1*dir==5;
Short=0;
Cover=0;
}
if( dir==4)
{
//
SHORTS
Buy=0;
Sell=0;
Short=u1*dir==4;
Cover=d1*dir==4;
}
if(
dir==7)
{
// BOTH
Buy=d1*
dir==7;
Sell=u1*dir==7;
Short=u1*dir==7;
Cover=d1*dir==7;
}
else;
//
// *****************END CODE
I tried this combination but it is not working:
p=20;
uptrend=RSI(p) >55;
dwtrend=RSI(p) <
45;
DIR=IIf( uptrend,5 ,IIf( dwtrend,4 ,7)); // direction up down
both
u1=C >O;// trigger
d1=C < O;
for(i=1;i<BarCount;i++)
{
if (dir[i]==5)
Buy=d1*
dir==5;
Sell=u1*dir==5;
Short=0;
Cover=0;
if (dir[i]==4)
Buy=0;
Sell=0;
Short=u1*dir==4;
Cover=d1*dir==4;
if (dir[i]==7)
//
BOTH
Buy=d1* dir==7;
Sell=u1*dir==7;
Short=u1*dir==7;
Cover=d1*dir==7;
}