红色实心k线是涨停线，绿色实心k线是跌停线，第一次出现黄色实心k线是重仓买入信号，几乎无风险，

5日线上持股，红色线出现是多头，持股不懂，跌破5日线卖出。 MA5:MA(C,5),coloryellow;

m5:IF(C>=MA(C,5) AND MA(C,5)>=MA(C,10) ,MA(C,5),DRAWNULL),colorred,linethick1;

涨停:=IF(REF(C,1)*1.1-C<0.01 ,1,0);

STICKLINE(涨停,OPEN,CLOSE,9,0),colormagenta;

C3:=REF(C,1);

跌停:=IF((C3-C)*100/C3>=(10-0.01*100/C3),1,0);

STICKLINE(跌停,OPEN,CLOSE,9,0),colorgreen;

RSV=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;

k:=SMA(RSV,3,1),colorwhite;

D:=SMA(K,3,1),coloryellow;

K2:=k-50,colorwhite;

D2:=D-50,coloryellow;

MD:=2*(K2-D2),nodraw;

DF := EMA(CLOSE,12) - EMA(CLOSE,26),colorred;

DA := EMA(DF,9),colorliblue;

MACD:=2*(DF-DA),nodraw;

MACDkdj共振能量:=MACD>0 AND MACD>=REF(MACD,1) AND  MD>=REF(MD,1);;

持续放量:=(VOL>=MA(VOL,5) AND VOL>=MA(VOL,135)) OR (MA(VOL,5)>MA(VOL,135));

k线形态:=C>O;

强势上涨:=持续放量 AND MACDkdj共振能量 AND C>O AND C>MA(C,20);

STICKLINE(强势上涨,O,C,4,0),coloryellow;

共振买:MACD>0 AND MACD>=REF(MACD,1) AND MD>=REF(MD,1),nodraw,colorred;

五日线角度2:=ATAN((MA(C,5)/REF(MA(C,5),1)-1)*100)*180/3.1416>70;

DRAWICON(五日线角度2 AND 共振买,L,1);

MA20:=MA(CLOSE, 20),colormagenta;

MA30:=MA(CLOSE, 30),colormagenta;

MA60:=MA(CLOSE, 60),color5C3317;

MA120:=MA(CLOSE,120 ),colorblue;

MA250:=MA(CLOSE, 250),colorblue;

DRAWTEXT(CROSS(MA20,MA30),MA30*0.98,'走强'),colorgreen,linethick1;

DRAWTEXT(CROSS(MA30,MA60),MA60*0.98,'大牛股，若回调挖大坑则满仓买'),COLOR999999,linethick2;

DRAWTEXT(CROSS(MA60,MA120),MA120*0.98,'锁仓挣钱，长牛股'),colorligray,linethick2;