MetaStock™ Zone Forum & FAQ Artykuły Linki Elliott Waves EasyLanguage™ Zone

A B C D E F G H I J K L M N O P R S T U V W Y Z #

%Bands I
I found a problem with the %Bands formulas posted yesterday. No matter what optional
parameters are entered for EMA lengthor % bandwidth, the Expert appears to read only the default values. As aresult, when using other than default parameters, the coloured dots appearin inappropriate places. If the coloured dots are considered unnecessarythe Expert can simply be detached.

Alternatively, below is a hard-coded version. There is no screen to enter optional parameters. Instead, plot the %Bands formula,then right-click on one of the bands, select '%Bands Properties', then the 'Formula' tab, and change the parameters in the first two lines of the %Bands formula; click 'OK'. Or make the change in the Formula Editor. The values need to be entered only once, in the %Bands formula; the %BandsCount formula and the Expertwill take their values from that. For regular use, get the display to yourliking, then create a template.


MA:= Mov(C,Pds,E);
TBnd:= MA*(1+Pct/100);
LBnd:= MA*(1-Pct/100);





TBnd:= FmlVar("%Bands","TBND");
IUp:= (H > TBnd) * Ref((H <= TBnd),-1);
CntUp:= IUp + BarsSince(IUp=1) * (H > TBnd);
LBnd:= FmlVar("%Bands","LBND");
IDn:= (L < LBnd) * Ref((L >= LBnd),-1);
CntDn:= IDn + BarsSince(IDn=1) * (L < LBnd);



%Bands I

Expert Symbols tab.

NAME: %BandUp

FmlVar("%BandsCount","CNTUP") >= 1

Graphic tab: Dot, Small, Green, Above price plot

Expert Symbols tab.

NAME: %BandDn

FmlVar("%BandsCount","CNTDN") >= 1

Graphic tab: Dot, Small, Magenta, Below price plot


created by HHP
Source / From: TOP

Equis and MetaStock® and MetaStock Professional® are registered trademarks of Equis International. Achelis Binary Wave®, The DownLoader®,
Expert Advisor®, OptionScope®, Quotecenter® and Smart Charts® are trademarks of Equis International, a Thomson Reuters company.

TradeStation® Pro, TradeStation® 2000i, OptionStation®, SuperCharts®, PowerEditor® and EasyLanguage®
are registered trademarks of TradeStation Technologies, Inc. Other names and marks referred to are the property of their respective owners.

All information provided on this website is for educational purposes only. Trading involves risk, including possible loss of principal and other losses.

Ten i inne materiały na tej stronie zostały zamieszczone zostały jedynie w celach edukacyjnych, nie ponoszę żadnej odpowiedzialno¶ci za ich stosowanie.

Gra na giełdzie i rynkach walutowych (FOREX) niesie ze sob± ryzyko poważnych strat finansowych!