通达信 日KDJ金叉在50上方指标(D)

RSV:=(CLOSE-LLV(LOW,5))/(HHV(HIGH,5)-LLV(LOW,5))*100; 
K:=SMA(RSV,3,1); 
D:=SMA(K,3,1); 
J:=3*K-2*D; 
XG:K>50 AND CROSS(K,D) ;