A51:=3*SMA((C-LLV(L,55))/(HHV(H,55)-LLV(L,55))*100,5,1)-2*SMA((C-LLV(L,55))/(HHV(H,55)-LLV(L,55))*100,5,1);
黑馬線:=EMA(A51,5);
A54:=((C-LLV(L,21))/(HHV(H,21)-LLV(L,21)))*100;
趨勢線:=(MA(3*SMA(A54,6,1)-2*SMA(SMA(A54,5,1),5,1),2));
HM:=CROSS(趨勢線,0) AND 黑馬線<40,(HIGH*0.97);
XG:COUNT(HM,5);
我已經在通達信軟件中測試過,樓主如果滿意的話,別忘了設置為最佳答案。