ma5:ma(c,5);ma10:ma(c,10);ma20:ma(c,20);ma30:ma(c,30);ma40:ma(c,40);ma60:ma(c,60);macr1:=cross(ma(c,5),ma(c,10));volcr:=cross(ma(vol,5),ma(vol,10));rsv:=(close-llv(low,9))/(hhv(high,9)-llv(low,9))*100;k:sma(rsv,3,1);d:sma(k,3,1);j:3*k-2*d;kdj1:=cross(k,d) and cross(j,d);dif:ema(close,12)-ema(close,26);dea:ema(dif,9);macd:(dif-dea)*2,colorstick;macd1:=cross(dif,dea);co11:=macr1+volcr+kdj1+macd1;drawicon(co11>=2 and co11<4, low-3,1);drawicon( co11>4, low-3,1); 20210311