A1:=BArslAST(REF(crOSS("macd.DIF","MacD.DEA"),1));
B1:=REF(C,A1+1)>C AND REF("MACD.DIF",A1+1)<"MACD.DIF" AND CROSS("MACD.DIF","MACD.DEA");
MACD底背:B1>0;
A1:=BArslAST(REF(crOSS("macd.DIF","MacD.DEA"),1));
B1:=REF(C,A1+1)>C AND REF("MACD.DIF",A1+1)<"MACD.DIF" AND CROSS("MACD.DIF","MACD.DEA");
MACD底背:B1>0;