支撑线

VAR2:=(2*CLOSE+HIGH+LOW)/4;
VAR3:=IF(YEAR>=2099 AND MONTH>2,0,1);
VAR4:=LLV(LOW,5); VAR5:=HHV(HIGH,4);
散户:=EMA((VAR2-VAR4)/(VAR5-VAR4)*100,4)*VAR3;
庄家:=EMA(0.667*REF(散户,1)+0.333*散户,2)*VAR3;
DRAWICON(CROSS(散户,庄家) AND 散户<30,LOW-0.05,4);
DRAWICON(CROSS(庄家,散户) AND 散户>70,HIGH+0.05,5);
VAR9:=CLOSE-REF(CLOSE,5);
VARA:=EMA(EMA(VAR9,5),5)/EMA(EMA(ABS(VAR9),5),5);
VARC:=EMA(EMA(VAR9,20),20)/EMA(EMA(ABS(VAR9),20),20);
卖出:=IF(VARA>0 AND CROSS(VARC,VARA),90,100);
DRAWICON(卖出<0,HIGH+0.05,2);
VC:=((CLOSE-MA(CLOSE,6))/MA(CLOSE,6)*100+(CLOSE-MA(CLOSE,24))/MA(CLOSE,24)*100+(CLOSE-MA (CLOSE,32))/MA(CLOSE,32)*100)/3;
S2:=PARTLINE(VC>20 AND FILTER(VC< REF(VC,1),5),HIGH+0.02),CIRCLEDOT,LINETHICK3,COLORGREEN;
A0:=(LOW+HIGH+CLOSE*2)/4;
A1:=EMA(A0,14);
A2:=EMA(A0,25);
A1X:=(A1-REF(A1,1))/REF(A1,1)*100;
A2X:=(A2-REF(A2,1))/REF(A2,1)*100;
看多:PARTLINE(A1X>=0 AND BARSLAST(CROSS(A1X,0))>0,REF((CLOSE+OPEN)/2,BARSLAST(CROSS(A1X,0)))),COLORMAGENTA,LINETHICK1;
买入持股:PARTLINE(A1X>=0,A1)COLORYELLOW,LINETHICK2;
逃顶:PARTLINE(A1X<0 AND BARSLAST(CROSS(0,A1X))>0,REF((CLOSE+OPEN)/2,BARSLAST(CROSS(0,A1X)))),COLORCYAN,LINETHICK1;
卖出空仓:PARTLINE(A1X<0 AND A2X<0,A1)COLORGREEN,LINETHICK2;
STICKLINE(CROSS(A1X,0),HIGH,LOW,0,0 ),COLOR9933FF;
STICKLINE(CROSS(A1X,0),CLOSE,OPEN,3,0 ),COLOR0000CC;
STICKLINE(CROSS(A1X,0),CLOSE,OPEN,1,0 ),COLOR0033FF;
STICKLINE(CROSS(0,A1X),LOW,HIGH,0,0 ),COLOR66CC33;

》》 看大图：