Re: [amibroker] standard deviation

["Rakesh Sahgal" <rakeshsahgal@xxxxxxxxx>]

STD=STDEV(C,PDS);
STD1=STD*1;
STD2=STD*2;
STD3=STD*3;

TOPBAND1=MA(C,PDS)+STD1;
BOTBAND1=MA(C,PDS)-STD1;

[a] Check the afl syntax because I dont remember them offhand. 
[b]  The bands for the other 2 std devs will have the same formula, you just need to change the std dev values.

On 6/15/07, eric tao <erichtao@xxxxxxxxx> wrote:

Hi,

How to construct a band one, two, and three stand deviation from MA(c)?

Thank you.
Eric



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