短线买卖区域区分（幅图）

指标源码：

AK:=SMA(CCI,3,1);

AD:=SMA(AK,3,1);

AJ:=3*AK-2*AD;

头:=390+REVERSE(EMA(AJ, 1));

底:=-290+REVERSE(EMA(AJ,1));

卖出区:IF(AJ>头,0,1),COLORGREEN;

买入区:IF(AJ<底,1,0),COLORRED;

选股RAWICON(买入区 AND NOT(REF(买入区,1)),0.5,1);

选股源码：

AK:=SMA(CCI,3,1);

AD:=SMA(AK,3,1);

AJ:=3*AK-2*AD;

头:=390+REVERSE(EMA(AJ, 1));

底:=-290+REVERSE(EMA(AJ,1));

卖出区:=IF(AJ>头,0,1),COLORGREEN;

买入区:=IF(AJ<底,1,0),COLORRED;

选股RAWICON(买入区 AND NOT(REF(买入区,1)),0.5,1);