如何使用XS指標腳本撰寫樂活通道

如何使用XS指標腳本撰寫樂活通道

最近在網路上看到樂活五線譜的文章，花了一點時間寫了樂活通道概念的腳本，給大家做參考

input:Length(20);

variable:
MA(0),H_Length(0),L_Length(0),
High_Low(0),Half_H_L(0),K(0),
one_twoK(0),H_2K(0),twoK_one(0),L_2K(0),
Up_Band(0),down_Band(0);


MA = average(close,Length);
H_Length = highest(high,Length);
L_Length = lowest(low,Length);

High_Low = high - low;
Half_H_L = (high + low) / 2;
K = High_Low / Half_H_L;

one_twoK = 1+2*K;
H_2K = high * one_twoK;

twoK_one = 1-2*K;
L_2K = low * twoK_one;

Up_Band = average(H_2K,Length);

down_Band = average(L_2K,Length);


plot2(MA ,"MA");

if currentbar >= Length + Length then begin

plot1(Up_Band,"Up_Band");
plot3(down_Band,"down_Band");
end;

以上分享，謝謝