【线性回归曲线(Linear Reg Curve)】
[code]inputs:
Price( Close ),
Length( 9 ),
Displace( 0 ) ;
variables:
var0( 0 ) ;
condition1 = Displace >= 0 or CurrentBar > AbsValue( Displace ) ;
if condition1 then
begin
var0 = LinearRegValue( Price, Length, 0 ) ;
Plot1[Displace]( var0, "LinReg" ) ;
if Displace <= 0 then
begin
condition1 = Price > var0 and var0 > var0[1] and var0[1] <= var0[2] ;
if condition1 then
Alert( "Indicator turning up" )
else
begin
condition1 = Price < var0 and var0 < var0[1] and var0[1] >= var0[2];
if condition1 then
Alert( "Indicator turning down" ) ;
end ;
end;
end ;
[/code]
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