var2:=ref(low,1);var3:=sma(abs(low-var2),3,1)/sma(max(low-var2,0),3,1)*100;var4:=ema(if(close*1.2,var3*10,var3/10),3);var5:=llv(low,38);v**:=hhv(var4,38);var7:=if(llv(low,90),1,0);var8:=ema(if(low<=var5,(var4+v***2)/2,0),3)/618*var7;dd:=var8>5;买入:=if((count(dd,2)=2),-20,0);var1s:=ref((low+open+close+high)/4,1);var2s:=sma(abs(low-var1s),13,1)/sma(max(low-var1s,0),10,1);var3s:=ema(var2s,10);var4s:=llv(low,33);var5s:=ema(if(low<=var4s,var3s,0),3);主力进场:=if(var5s>ref(var5s,1),var5s,0)*1.1;stickline(var5s>ref(var5s,1),0,var5s,4,1 ),colorred;洗盘:=if(var5s<ref(var5s,1),var5s,0);低买:if((cross(洗盘,主力进场)and 买入=-20),100,0),stick,colorff9150,linethick3;(已在大智慧上测试) 20210311