（终极版） 公式用法： 1、当均线MA3上行中，在均线上行的始端出现买入信号时进行买入，在均线MA3上行的末端出现卖出信号时进行卖出，较为稳当。
2、当均线MA3下行中，在均线MA3下行的末端出现买入信号时进行买入，在均线下行的始端出现卖出信号时进行卖出，较为稳当。
3、最佳买卖点：选择MA3上行或横盘中，高于MA3线2%以上卖出、低于MA3线买入。MA3下行角度较大时宜空仓观望，MA3上行角度较大时宜持股观察，成效量超常除外。
4、“买、卖”提示价咯“低于、高于”正常“跌、涨”值，会有“上涨、回调”，适用短线买卖。一般在上涨初始时出现“买”时开始关注逐步买入，在上涨一段时间后出现“卖”时减仓卖出。中、长线操作者可参考M21、M55线。
5、选股：进入“智能-选股评台-技术指标-超买超卖-买卖狗”，指标线设置“买入”“等于”“选股”即可。选股也能从侧面反映股市情况，如果每天做一次选股，当选出的股票达600支以上时，则表示股市好转，值得关注。
//买卖狗终极版
STICKLINE(C>O,L,H,0.1,0),colorred;
STICKLINE(C>O,C,O,8,1),colorred;
STICKLINE(C<O,L,H,0.1,0),colorcyan;
STICKLINE(C<O,O,C,8,0),colorcyan;
STICKLINE(C=O AND REF(C>=O,1),L,H,0.1,0),colorred;
STICKLINE(C=O AND REF(C>=O,1),C,O,8,1),colorred;
STICKLINE(C=O AND REF(C<O,1),L,H,0.1,0),colorcyan;
STICKLINE(C=O AND REF(C<O,1),O,C,8,1),colorcyan;
N7=9;//分析家公式网 www.fxjgsw.com
RSV= (C-LLV(L,N7))/(HHV(H,N7)-LLV(L,N7))*100;
a=SMA(RSV/3,3,1);
b=SMA(a,3,1);
e=3*a-2*b;
K= A+30,colorligreen;
D= b+30,colorlicyan;
J= e+30,colormagenta;
MA3: MA(C,4),colorlired;
MA5: MA(C,5),colorliblue;
MA4: (MA3+MA5)/2,coloryellow;
DF:= LLV(L,5),linethick1,coloryellow;
KF:= HHV(H,5),linethick1,coloryellow;
LL= IF(C>O,O,0)+IF(C<O,(L+C)/2,0)+IF(C=O,C,0);
HH= IF(C>O,(C+H)/2,0)+IF(C<O,O,0)+IF(C=O,C,0);
DFC= (LLV(LL,3)+LLV(LL,4)+LLV(LL,5)+LLV(LL,6))/4*0.99,linethick1,colorlicyan;
KFC= (HHV(HH,3)+HHV(HH,4)+HHV(HH,5)+HHV(HH,6))/4*1.01,linethick1,colorlicyan;
DFA= LLV(LL,27)*0.99,linethick1,colorliblue;
KFA= HHV(HH,27)*1.01,linethick1,colorliblue;
M20= MA((4*C+2*O+H+L)/8,13),linethick1,colorlimagenta;
HP= M20 + 2*STD((C+H+L)/3,13),colormagenta;
LP= M20 - 2*STD((C+H+L)/3,13),colormagenta;
LPZ= REF(LP,2)/REF(LP,1)+LP/REF(LP,1);
M21: MA(C,21),colorlired;
M55: MA(C,55),colorlicyan;
M3Z= REF(MA3,2)/REF(MA3,1)+MA3/REF(MA3,1);
M5Z= REF(MA5,2)/REF(MA5,1)+MA5/REF(MA5,1);
DFZ= REF(DF,2)/REF(DF,1)+DF/REF(DF,1);
DFCZ= REF(DFC,2)/REF(DFC,1)+DFC/REF(DFC,1);
KFZ= REF(KF,2)/REF(KF,1)+KF/REF(KF,1);
KFCZ= REF(KFC,2)/REF(KFC,1)+KFC/REF(KFC,1);
DFAZ= REF(DFA,2)/REF(DFA,1)+DFA/REF(DFA,1);
KFAZ= REF(KFA,2)/REF(KFA,1)+KFA/REF(KFA,1);
买1= REF(DFC<REF(DFC,1),1) AND REF(DFC,1)=DFC AND DFC<LP AND REF(C<O OR C<REF(C,1),1) AND (C>O OR C>REF(C,1));
买2= CROSS(DFC,LP) AND C>O;
买3= REF(DFC<REF(DFC,1),1) AND REF(DFC,1)-DFC<0.008 AND DFC>LP AND LP<REF(LP,1) AND COUNT(O>=REF(MAX(C,O),1) AND C<O,1)=0 AND IF(C<O,H<REF(H,1),1);
买4= REF(DFC<REF(DFC,1),1) AND REF(DFC,1)-DFC<0.008 AND DFC>LP AND LP>REF(LP,1) AND LPZ>2 AND DFCZ>2 AND IF(C<O,H<REF(H,1),1);
买5= DFC<REF(DFC,1) AND CROSS(J,D) AND COUNT(O>=REF(MAX(C,O),1) AND C<O,1)=0;
买6= REF(REF(DFC<REF(DFC,1),1) AND REF(DFC,1)=DFC AND COUNT(C<O,2)=2,1) AND C>O;
买= 买1 OR 买2 OR 买3 OR 买4 OR 买5 OR 买6;
卖1= REF(C/REF(C,1)>1.048,1) AND KFZ<2 AND (C<O OR KFAZ<=2) AND KFCZ<2 AND CROSS(MA3,MA5)=0 AND J<REF(J,1) AND IF(KFC<KFA,KFAZ>=2,1);
卖2= REF(KFC>REF(KFC,1),1) AND KFC=REF(KFC,1) AND J<REF(J,1) AND IF(KFC<KFA,KFAZ>=2,1);
卖3= REF(MA5>REF(MA5,1),1) AND M5Z<2 AND M3Z<2 AND MA3/REF(MA3,1)<1.005 AND C>O AND IF(KFC<KFA,KFAZ>=2,1);
卖4= REF(MA5>REF(MA5,1),1) AND M5Z<2 AND M3Z<2 AND MA3/REF(MA3,1)<1.005 AND REF(C>O,1) AND IF(KFC<KFA,KFAZ>=2,1);
卖= 卖1 OR 卖2 OR 卖3 OR 卖4;
DRAWTEXT(买 AND COUNT(买,2)=1,L*0.995,'买'),coloryellow;
DRAWTEXT(卖 AND COUNT(卖,2)=1,H*1.02,'卖'),colorgreen;
买入: MA5,colorgreen;
选股: IF(买 AND COUNT(买,2)=1,MA5,MA5+0.0001),colorgreen;
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