[amibroker] Volatility bands on other indicators

[infynhome]

Hi,
Mike provided me with the volatility band formula to be used on RSI indicator. 
However, I would like to take the idea further and test the band on other 
indicators.

Can someone help me with me....


Coefdwn = 2.1;
Coefup = 2.3;

//ATR custom

Per = Param( "ATR Prds", 15, 5, 20, 1 );
TH = IIf( Ref( RSIa( C, Per ), -1 ) > RSIa( C, Per ),Ref( RSIa( C, Per ), -1 ), 
RSIa( C, Per ) );
TL = IIf( Ref( RSIa( C, Per ), -1 ) < RSIa( C, Per ), Ref( RSIa( C, Per ), -1 
),RSIa( C, Per ) );
TR = TH - TL;
Truerangecustom = MA( TR, per );

//Plot(Truerangecustom,"",colorRed,styleLine);


TOPBAND = MA( RSIa( Close, 14 ), 6 ) + ( Coefup * MA( TrueRangeCustom, 15 ) );
BOTBAND = MA( RSIa( Close, 14 ), 6 ) - ( Coefdwn * MA( TrueRangeCustom, 15 ) );
//MID = ( TOPBAND + BOTBAND ) / 2;
RS = RSIa( Close, 14 );
//SIG = MA( RSI( 14 ), 3 );

Plot( TOPBAND, "TB", colorRed, styleLine + styleThick + styleNoLabel );
//Plot( MID, "MB", colorYellow, styleThick );
Plot( BOTBAND, "BB", colorBrightGreen, styleLine + styleThick + styleNoLabel );
Plot( RS, "RSI", colorWhite, styleDots);
//Plot( SIG, "Sig", colorGrey40, styleLine + styleNoLabel );
Plot(68,"",31,1);Plot(50,"",31,1);Plot(32,"",31,1);



Title =              EncodeColor( colorRed ) + " Top Band  = " + WriteVal( 
TOPBAND, 1.2 ) + "\n" +
                     EncodeColor( colorBrightGreen ) + " Bot Band = " + 
WriteVal( BOTBAND, 1.2 ) + "\n" +
                     //EncodeColor( colorYellow ) + " Mid   = " + WriteVal( 
MID, 1.2 ) + "\n" +
                     EncodeColor( colorWhite ) + " RSI   = " + WriteVal( RS, 
1.2 ) ;