var1=(close - lowest(low,36)) / (highest(high,36) - lowest(low,36)) * 100;

var2=sma(var1,3,1);

var3=sma(var2,3,1);

var4=sma(var3,3,1);

波=var3;

draw(波,color="white");

段=var4;

draw(段,color="white");

var6=isCrossUp(var3,var4) && var3 < 20;

drawText(forwardSet(var6,10) == 1,40,"抄底",color="white");

drawStickBetweenIf(forwardSet(var6,10) == 1,0,30,color="green",fill=true,linewidth=10);

var7=isCrossUp(var4,var3) && var3 > 80;

drawStickBetweenIf(forwardSet(var7,5) == 1,80,100,color="yellow",fill=true,linewidth=10);

drawText(forwardSet(var7,5) == 1,70,"逃顶",color="yellow");

var8=isCrossUp(var2,var3) && var3 > 80 && var3 > var4;

drawStickBetweenIf(var8,85,100,color="white",fill=true,linewidth=10);