RSV1:=(C-LLV(L,9))/(HHV(H,9)-LLV(L,9))*100;
K1:=SMA(RSV1,2,1);
D1:=SMA(K1,2,1);
JJ:=3*K1-2*D1;
BDDD:=LLV(JJ,2)=LLV(JJ,8);
买入:IF(crOSS(JJ,REF(JJ+0.01,1)) AND BDDD AND JJ<20,30,0);
RSV1:=(C-LLV(L,9))/(HHV(H,9)-LLV(L,9))*100;
K1:=SMA(RSV1,2,1);
D1:=SMA(K1,2,1);
JJ:=3*K1-2*D1;
BDDD:=LLV(JJ,2)=LLV(JJ,8);
买入:IF(crOSS(JJ,REF(JJ+0.01,1)) AND BDDD AND JJ<20,30,0);