DRAWGBK(v>=0,COLORRGB(1,100,100),COLORRGB(18,19,51),0);
{--------------------均线组----------------}
{18日收盘均价为安全生命线}
EMA(close,18),ColorFFFF00,LINETHICK4;
安全生命线:EMA(close,18),ColorFFFFFF,LINETHICK2;
MA1:ema(close,3),COLORR

日线随机性太大，周线更容易把握，切记！
下图为大盘周线
A1:=REF(EMA(C,3),1)>REF(EMA(C,3),2) AND EMA(C,3)<REF(EMA(C,3),1);
A2:=REF(EMA(C,3),1)<REF(EMA(C,3),2) AND EMA(C,3)>REF(EMA(C,3),1);
EXITLONG:A1;
ENTERLONG:A2;

{DRAWTEXT(BARPOS=SYSPARAM(2),H,' ■强弱指数>50要涨;低于50要跌!'),COLOR00B900;
DRAWTEXT(BARPOS=SYSPARAM(2),H,' ■摆荡指数>70看涨;小于30％-看跌! 30至70之间-中性!'),COLORCFD3FF;}
强弱指数:(C-L)/(H-L)*100,COLORGREEN;{//大于50要涨；低于50要跌}
X:=HHV(H,5)-REF(O,5);
Y:=C-

N:=2;M:=3;
PP:=(2*CLOSE+HIGH+LOW)/4;
QQ:=ABS(PP-MA(CLOSE,N*15));
AA:=QQ/MA(CLOSE,N*15);
N2:=(N-2)*15;
N3:=(N+2)*15;
N4:=(N+3)*15;
主趋势线:DMA(PP,AA),LINETHICK2,COLORRED;
LQ:=主趋势线*0.99;
主趋30:=DMA(PP,ABS(PP

MA20:=MA(CLOSE,20);
AA10:=MA(CLOSE,8),COLOR0000FF;
中期大底:LLV(LOW,30),COLORCDFFBB;
支撑:=HHV(EMA(((((OPEN + LOW) + HIGH) + CLOSE) / 4),5),60);
压力一:HHV(LOW,20),COLORFAABEC;
中线:=MA(CLOSE,3);
DRAWTEXT(FILTER(((((HIGH > 支撑)