通达信拖油瓶选股指标公式

aa:=c ref(c,1)*1.05;
ta:=barslast(aa);
tc:=ref(c,ta-1);
ZF:=(h-l)/ref(c,1) =0.03;
every(ZF,ta-1) and every(o tc,ta-2) and ta 2 and ta

通达信拖油瓶选股指标公式