diff:=ema(close,6)-ema(close,10);dea:=ema(diff,5);macd:=2*(diff-dea);金叉信号1:=cross(close,ma(close,34)) and cross(ma(close,3),ma(close,8));a1:=diff<ref(diff,1) and diff<0;a2:=barslast(a1) and macd...
var1:=ref(close,1);var2:=sma(max(close-var1,0),18,1)/sma(abs(close-var1),13,1)*100;var3:=sma(max(close-var1,0),24,1)/sma(abs(close-var1),20,1)*100;var4:=barslast(var3<48)<=3 and cross(var2,var3)...