gspt1:=CLOSE;
gspt2:=(gspt1-MA(gspt1,18))*1000/(15*AVEDEV(gspt1,18))/10;
新布林极限:WMA((gspt1-MA(gspt1,18))*1000/(15*AVEDEV(gspt1,18))/500,2)*10,COLORYELLOW,LINETHICK2;
gspt3:=EMA(gspt2,5)-EMA(gspt2,4);
gspt4:=EMA(gspt3,20);
gspt5:=EMA(gspt2,5)-EMA(gspt2,4);
gspt6:=EMA(gspt3,20);
gspt7:=EMA(gspt2,5)-EMA(gspt2,4);
gspt8:=EMA(gspt3,20);
gspt9:=EMA(gspt2,5)-EMA(gspt2,4);
gspt10:=EMA(gspt3,20);
gspt11:=EMA(gspt2,5)-EMA(gspt2,4);
gspt12:=EMA(gspt3,20);
gspt13:=EMA(gspt2,5)-EMA(gspt2,4);
gspt14:=EMA(gspt3,20);
gspt15:=EMA(gspt2,5)-EMA(gspt2,4);
gspt16:=EMA(gspt3,20);
gspt17:=EMA(gspt2,5)-EMA(gspt2,4);
gspt18:=EMA(gspt3,20);
gspt19:=EMA(gspt2,5)-EMA(gspt2,4);
gspt20:=EMA(gspt3,20);
gspt21:=EMA(gspt2,5)-EMA(gspt2,4);
gspt22:=EMA(gspt3,20);
gspt23:=EMA(gspt2,5)-EMA(gspt2,4);
gspt24:=EMA(gspt3,20);
gspt25:=EMA(gspt2,5)-EMA(gspt2,4);
gspt26:=EMA(gspt3,20);
上轨:gspt4+2*STD(gspt3,20),COLORCYAN;
下轨:-上轨,COLORCYAN;