爱交易指标源码-布林带主图变色

爱交易指标源码-布林带主图变色

mid2=ma(close,21);
upper2=mid2 + 1.96 * std(close,21);
lower2=mid2 - 1.96 * std(close,21);
up2=mid2 + 2.56 * std(close,21);
loow2=mid2 - 2.56 * std(close,21);
drawCandleIf(close >= mid2, open, high, low, close,color="green",fill=true);
drawCandleIf(close < mid2, open, high, low, close,color="red",fill=true);
mid=mid2;
draw(mid,color="white");
upper=upper2;
draw(upper,color="yellow");
up=up2;
draw(up,color="#ff00ff");
lower=lower2;
draw(lower,color="yellow");
loow=loow2;
draw(loow,color="#ff00ff");
开口=up - loow;
相离=close - mid;
drawText(close >= mid && refBefore(开口,1) == highest(开口,20),upper,"减仓",color="#00ff00");

使用方法：打开爱交易软件在软件的脚本编辑器里新建脚本，复制粘贴本指标代码进去，保存就可以在主图使用