天河彩虹图h1=ema(close,8);
draw(天河彩虹图h1,color="white");
h2=ema(天河彩虹图h1,20);
draw(h2,color="white");
lh=ema(close,240);
draw(lh,color="red");
var1=(highest(high,36) - close) / (highest(high,36) - lowest(low,36)) * 100;
var2=sma(var1,5,1);
var3=sma(var2,8,1);
var4=isCrossUp(var2,var3) && var3 < 20;
var5=close > lowest(close,60) + 0.3 * lowest(close,60) && var4;
var6=ifelse(close > 1000,var4,var5);
drawText(isCrossUp(天河彩虹图h1,h2) && close < ema(close,60),low,1,color="white");
drawText(var6,high,2,color="white");
drawStickBetweenIf(天河彩虹图h1 > h2,天河彩虹图h1,h2,color="#limagenta",fill=false,linewidth=1);
drawStickBetweenIf(天河彩虹图h1 > h2,天河彩虹图h1,h2,color="#limagenta",fill=false,linewidth=1);
drawStickBetweenIf(天河彩虹图h1 < h2,天河彩虹图h1,h2,color="blue",fill=false,linewidth=1);
drawText(isCrossUp(天河彩虹图h1,h2),天河彩虹图h1 * 0.97,"●",color="yellow");
drawText(isCrossUp(天河彩虹图h1,h2),天河彩虹图h1 * 0.968,"●",color="red");
drawText(isCrossUp(天河彩虹图h1,h2),天河彩虹图h1 * 0.985,"↑",color="red");
rsv=(close - lowest(low,9)) / (highest(high,9) - lowest(low,9)) * 100;
k51=sma(rsv,9,1);
d15=sma(k51,9,1);
j25=3 * k51 - 2 * d15;
axx=isCrossUp(k51,d15);
bxx=isCrossUp(d15,k51);
drawText(axx,high,"-----------",color="#0000ff");
drawText(bxx,low,"-----------",color="#00ff00");
