DIFF:=EMA(CLOSE,12)-EMA(CLOSE,27);
DEA:=EMA(DIFF,8);
macd:=2*(DIFF-DEA);
A:=BArslAST(REF(crOSS(DIFF,DEA),1));
背:REF(CLOSE,A+1) CLOSE AND DIFF REF(DIFF,A+1) AND CROSS(DIFF,DEA);
RSV:=(CLOSE-LLV(LOW,11))/(HHV(HIGH,13)-LLV(LOW,11))*100;
K:=SMA(RSV,3,1);
D:=SMA(K,3,1);
J:=3*K-2*D;
A1:=BARSLAST(REF(CROSS(J,K),1));
底背:REF(CLOSE,A1+1) CLOSE AND J REF(J,A1+1) AND CROSS(J,K);
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金叉:IF(SUM(CROSS(K,D)AND D 23,15) =2 AND CROSS(K,D)AND C O,1.1,0);
XG:背 底背