{安全买点信号}var2:=((((2*close)+high)+low) / 4);var4:=llv(low,5);var5:=hhv(high,4);c1:=ema((((var2-var4)/(var5-var4))*100),4);c2:=ema(((0.667*ref(c1,1))+(0.333*c1)),2);安全买点:cross(c1,c2) and ref(c1,1)<20...
ma1:=ma(close,10);ma2:=ma(close,20);ma3:=ma(close,60);ma4:=ma(close,120);xg:ma1>ma2 and ma2>ma3 and ma3>ma4 and (ref(ma1,1)<ref(ma2,1) or ref(ma2,1)<ref(ma3,1) or ref(ma3,1)<ref(ma4,...