need the formula of standerd deviation ....... please - page 2

[evilito]

<content against the rules removed by moderator>

Botrous Thrwat

For you.

double pr1=ObjectGetDouble(0,"StdDev Channel 38739",OBJPROP_PRICE1);
double pr2=ObjectGetDouble(0,"StdDev Channel 38739",OBJPROP_PRICE2);

+

int ba1=iBarShift(Symbol(),PERIOD_CURRENT,ObjectGetInteger(0,"StdDev Channel 38739",OBJPROP_TIME1));
double pr1=ObjectGetValueByShift("StdDev Channel 38739",ba1));