RSV:=(CLOSE-LLV(LOW,18))/(HHV(HIGH,18)-LLV(LOW,18))*100;
K:=SMA(RSV,9,1);
D:=SMA(K,3,1);
趋势1:3*K-2*D,COLORRED;
趋势2:EMA(K,3);
BBIAS:=(CLOSE-MA(CLOSE,24))/MA(CLOSE,24)*100;
反弹:=IF(CROSS(K,D) AND BBIAS<-6 AND D
var1:=REF(CLOSE>OPEN,3) AND REF(CLOSE,3)>REF(CLOSE,4);
{2日前的K线跳空低开且收阴线,并且有下影线}
var2:=REF(OPEN>CLOSE,2) AND REF(CLOSE,2)>REF(LOW,2);
{1日前的K线跳空收阴线,且有下影线} var3:=ref(OPEN,1)>ref(CLOSE,1) AND ref(OPEN,1)<REF(CLO