通达信43天均线买点选股指标(源码)

DEA:=EMA(DIFF,9);MACD:=2*(DIFF-DEA);
XX:=REF(MACD,1) REF(MACD,2) AND MACD =0 AND MACD REF(MACD,1);
XG:ABS(C-MA(C,43))/MA(C,43) 0.01 AND XX;