各位好
想詢問同樣公式在選股、指標腳本當中計算出來的值不相同
有嘗試在選股腳本加入SetTotalBar(500);讓數值計算與指標腳本看現股圖時數值一致
公式取14天認為500這已足夠滿足數據,這是先前大大分享的漩渦指標。
// --- 參數設定 ---
input: VI_Length(14, "VI 天數");
// --- 變數宣告 ---
Variable: VM_Plus(0), VM_Minus(0);
Variable: Sum_VM_Plus(0), Sum_VM_Minus(0), Sum_TR(0);
Variable: VI_Plus(0), VI_Minus(0);
Variable: TR(0);
SetTotalBar(500);
VM_Plus = AbsValue(High - Low[1]);
VM_Minus = AbsValue(Low - High[1]);
TR = TrueRange;
Sum_VM_Plus = Summation(VM_Plus, VI_Length);
Sum_VM_Minus = Summation(VM_Minus, VI_Length);
Sum_TR = Summation(TR, VI_Length);
if Sum_TR <> 0 then begin
VI_Plus = Sum_VM_Plus / Sum_TR;
VI_Minus = Sum_VM_Minus / Sum_TR;
end;


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