绿色持币，紫色持股。波段操作，当低位绿色消失，变成紫色介入持股，当股价在高位由紫色变成绿色时，卖出股票持币。
{股票趋势副图指标}
N1:=5;
N2:=10;
N3:=20;
N4:=60;
MA5:MA(CLOSE,N1);
MA10:MA(CLOSE,N2);
MA20:MA(CLOSE,N3);
MA60:MA(CLOSE,N4);
趋势线:(MA5+MA10+MA20)/3,COLORRED,LINETHICK2;
上轨:趋势线+2*STD(趋势线,20),COLORGREEN;
下轨:趋势线-2*STD(趋势线,20),COLORGREEN;
DIF:=EMA(CLOSE,12)-EMA(CLOSE,26);
DEA:=EMA(DIF,9);
MACD:=(DIF-DEA)*2;
STICKLINE(MACD>0,0,MACD,2,0),COLORRED;
STICKLINE(MACD<0,0,MACD,2,0),COLORGREEN;
DRAWICON(CROSS(DIF,DEA),MACD,1);
DRAWICON(CROSS(DEA,DIF),MACD,2);
RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
K:=SMA(RSV,3,1);
D:=SMA(K,3,1);
J:=3*K-2*D;
DRAWICON(CROSS(K,D),J,1);
DRAWICON(CROSS(D,K),J,2);
强弱分界:50,COLORWHITE,DOTLINE;
VAR1:=EMA(EMA(CLOSE,13),13);
控盘:=(VAR1-REF(VAR1,1))/REF(VAR1,1)*1000;
STICKLINE(控盘>0,0,控盘,1,0),COLORMAGENTA;
STICKLINE(控盘<0,0,控盘,1,0),COLORCYAN;
