同花顺回调买入精准线公式
回调买入，必备，如果在回调当中，出现黄色星就是买点
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MA2:MA(C,2);
MA26:MA(C,26);
布林上轨:MA(CLOSE,20)+2*STD(CLOSE,20);
XG1:=CROSS(MA2,布林上轨);
XG2:=L<=MA(C,26) AND C>=MA(C,26);
XG:=COUNT(XG1,30)=1 AND XG2 AND FILTER(XG2,10);
DRAWTEXT(XG,L*0.98,'★回踩买'),coloryellow;
