通达信阴线买入优化版选股指标(源码)

MA21:=MA(C,21);
AA:=MA13 REF(MA13,1) AND J9 50 AND MA21 REF(MA21,1) AND MA13 MA21 AND C REF(C,1);
XG:AA AND (C-REF(C,1))/REF(C,1) -0.05 AND DYNAINFO(37) 0.03;