whats wrong with this code?
Jul 31, 2016 at 06:54
626 Visa
5 Replies
Medlem sedan Oct 23, 2012
351 inlägg
Jul 31, 2016 at 06:54
if(max_spread_filter && (Ask-Bid)/myPoint>max_spread) enableopen=false;
gives a critical error when trying to backtest?
gives a critical error when trying to backtest?
if you follow the flock like sheep you always end up stepping in shit!
forex_trader_25447
Medlem sedan Dec 21, 2010
131 inlägg
Aug 01, 2016 at 03:51
Possible errors :
1. Type of 'max_spread_filter' not 'bool'
2. 'myPoint' == 0.0
1. Type of 'max_spread_filter' not 'bool'
2. 'myPoint' == 0.0
Medlem sedan Nov 14, 2015
325 inlägg
Aug 01, 2016 at 11:27
Divide by zero is the only critical error that can give. Basically myPoint is 0.
Aug 04, 2016 at 05:58
very difficult to say without seeing how u declared the variables like max_spread_filter.. at first glance altho its not required always you should bracket the execution portion after your if statement runs. If youd like me to help I'd have to see more of the code. One more thing, it doesnt look like MyPoint has any value. Again, very difficult to say just from one snippet of code bc we need to see the declarations and how the code flows.
Losers Average Losers && Never throw good $ after bad trading.
Medlem sedan Oct 23, 2012
351 inlägg
Aug 05, 2016 at 04:01
extern bool max_spread_filter=true;
extern double max_spread=5.0;
double myPoint, mySpread, myStopLevel,myTickValue,myTickSize,myLotValue;
int myDigits;
init:
SetPoint();
start:
bool enableopen = true;
if(max_spread_filter && (Ask-Bid)/myPoint<max_spread) enableopen=false;
if(enableopen)
function:
void SetPoint()
{
myPoint = MarketInfo(Symbol(),MODE_POINT);
mySpread = MarketInfo(Symbol(),MODE_SPREAD);
myDigits = MarketInfo(Symbol(),MODE_DIGITS);
myStopLevel = MarketInfo(Symbol(),MODE_STOPLEVEL);
myTickValue = MarketInfo(Symbol(),MODE_TICKVALUE);
myTickSize = MarketInfo(Symbol(),MODE_TICKSIZE);
myLotValue = myTickValue/myTickSize;
if(
myDigits==3 ||
myDigits==5
)
{
myPoint = myPoint * 10;
mySpread = mySpread / 10;
myStopLevel = myStopLevel / 10;
myDigits = myDigits -1;
}
}
extern double max_spread=5.0;
double myPoint, mySpread, myStopLevel,myTickValue,myTickSize,myLotValue;
int myDigits;
init:
SetPoint();
start:
bool enableopen = true;
if(max_spread_filter && (Ask-Bid)/myPoint<max_spread) enableopen=false;
if(enableopen)
function:
void SetPoint()
{
myPoint = MarketInfo(Symbol(),MODE_POINT);
mySpread = MarketInfo(Symbol(),MODE_SPREAD);
myDigits = MarketInfo(Symbol(),MODE_DIGITS);
myStopLevel = MarketInfo(Symbol(),MODE_STOPLEVEL);
myTickValue = MarketInfo(Symbol(),MODE_TICKVALUE);
myTickSize = MarketInfo(Symbol(),MODE_TICKSIZE);
myLotValue = myTickValue/myTickSize;
if(
myDigits==3 ||
myDigits==5
)
{
myPoint = myPoint * 10;
mySpread = mySpread / 10;
myStopLevel = myStopLevel / 10;
myDigits = myDigits -1;
}
}
if you follow the flock like sheep you always end up stepping in shit!
forex_trader_25447
Medlem sedan Dec 21, 2010
131 inlägg
Aug 05, 2016 at 04:45
I see some syntax errors .
You probably know some other language , and try to write as You know.
You have to write like this :
double myPoint, mySpread, myStopLevel,myTickValue,myTickSize,myLotValue;
int myDigits;
init()
{
SetPoint();
}
start()
{
bool enableopen = true;
if(max_spread_filter && (Ask-Bid)/myPoint<max_spread) enableopen=false;
if(enableopen) {} // HERE write OPERATOR for this 'if'
}
// function // No such word in MQL
// Everything below is OK.
You probably know some other language , and try to write as You know.
You have to write like this :
double myPoint, mySpread, myStopLevel,myTickValue,myTickSize,myLotValue;
int myDigits;
init()
{
SetPoint();
}
start()
{
bool enableopen = true;
if(max_spread_filter && (Ask-Bid)/myPoint<max_spread) enableopen=false;
if(enableopen) {} // HERE write OPERATOR for this 'if'
}
// function // No such word in MQL
// Everything below is OK.
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