{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...
exp1:ema(close,m1);exp2:ema(close,m2);rsv:=(c-llv(l,9))/(hhv(h,9)-llv(l,9))*100;k:=sma(rsv,3,1);d:=sma(k,3,1);j:=3*k-2*d;x:=llv(j,2)=llv(j,8);y:=if(cross(j,ref(j+0.01,1)) and x and j<20,30,0);主力:=e...