老師您好！

　　請(qǐng)幫忙寫一個(gè)ＳＬＯＷＫＤ上穿５０時(shí)聲音報(bào)警．另外寫一個(gè)ＳＬＯＷＫＤ金叉和死叉聲音報(bào)警．謝謝！

該指標(biāo)中K D兩個(gè)值，您要的是哪一個(gè)上穿50報(bào)警？

老師:是D值謝謝

RSV:= (CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
FASTK:=SMA(RSV,3,1);
K:=SMA(FASTK,3,1);
D:=SMA(K,M3,1);
PLAYSOUND(CROSS(D,50),'A');
PLAYSOUND(CROSS(K,D),'J');

僅供參考；

老師!請(qǐng)問(wèn)如果要將K上穿D和K下穿D分開(kāi)表達(dá)是不是這樣寫:
RSV:= (CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
FASTK:=SMA(RSV,3,1);
K:=SMA(FASTK,3,1);
D:=SMA(K,M3,1);
PLAYSOUND(CROSS(K,D),);

RSV:= (CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
FASTK:=SMA(RSV,3,1);
K:=SMA(FASTK,3,1);
D:=SMA(K,M3,1);
PLAYSOUND(CROSS(D,K),);