一个副图显示两个指标，MACD和KDJ，根据趋势做决策。
DIF:=EMA(CLOSE,12)-EMA(CLOSE,26);
DEA:=EMA(DIF,9);
MACD:=(DIF-DEA)*2;
RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
K:=SMA(RSV,3,1);
D:=SMA(K,3,1);
J:=3*K-2*D;
MACD金叉:=CROSS(DIF,DEA);
KDJ金叉:=CROSS(K,D);
共振信号:MACD金叉 AND KDJ金叉, NODRAW;
STICKLINE(共振信号,0,1,2,0),COLORRED;
