a3:=(c-llv(l,9))/(hhv(h,9)-llv(l,9))*100;a4:=sma(a3,3,1);a5:=sma(a4,3,1);a6:=3*a4-2*a5;a7:=c-ref(c,1);a8:=100*ema(ema(a7,6),6)/ema(ema(abs(a7),6),6);买进:llv(a8,2)=llv(a8,7) and count(a8<0,2) and cro...
rsv:=(close-llv(low,9))/(hhv(high,9)-llv(low,9))*100;上穿买:=sma(rsv,3,1),colorred;下穿卖:=sma(上穿买,3,1),colorffff00; aa:=20;xg:cross(上穿买,下穿卖) and 上穿买<aa and 下穿卖<aa;