双e:=((high+low+close)/3-ma((high+low+close)/3,14))/(0.015***edev((high+low+close)/3,14)); 双线:ema(双线e,2),linethick1,colorwhite; if(双线>ref(双线,1),双线,draw**),linethick2,colorred; 双线d:=cross(双线,-100);{双线爆拉指标;基本用法,两线上红色同时,跟!} drawicon(双线d,-100,1); 双线g:=cross(150,双线); drawicon(双线g,150,2); 双线a:if(cross((3)*(sma(((close - llv(low,27))/(hhv(high,27) - llv(low,27)))*(100),5,1)) - (2)*(sma(sma(((close - llv(low,27))/(hhv(high,27) - llv(low,27)))*(100),5,1),3,1)),3),100,0),coloryellow,linethick2; 双线b:3*sma((close-llv(low,27))/(hhv(high,27)-llv(low,27))*100,5,1)-2*sma(sma((close-llv(low,27))/(hhv(high,27)-llv(low,27))*100,5,1),3,1),linethick1,pointdot,coloryellow; 双线c:2*(((双线b-llv(双线b,21))/(hhv(双线b,21)-llv(双线b,21)))*(4))*(25),linethick2,colorwhite; if(双线c>ref(双线c,1),双线c,draw**),linethick2,colorred; 20210311