【增强系列】CCI副图、源码、买点提示

aa=(high + low + close) / 3;

cci=(aa - ma(aa,11)) / (0.015 * avgDev(aa,11));

draw(cci,color="#0000ff");

ci=ema(cci,5);

draw(ci,color="yellow");

界=100;

draw(界,color="white");

界0=0;

draw(界0,color="white");

界1=-100;

draw(界1,color="white");

drawIf(cci > refBefore(cci,1),cci,color="green");

drawIf(refBefore(cci,1) > cci,cci,color="#00ff00");

drawIf(cci < ci,cci,color="red");

drawText(isCrossUp(cci,ci),界1,"买",color="#00ffff");