逢低买入必涨   副(来源:中国股票网 www.yz21.org)
Q2:=(CLOSE-LLV(LOW, 18))/(HHV(HIGH, 18)-LLV(LOW, 18))*100;
Q3:=SMA(Q2, 9, 1);
Q4:=SMA(Q3, 3, 1);
长趋势:3*Q3-2*Q4,COLORWHITE,LINETHICK3;
趋势线:EMA(Q3, 3),COLORRED,LINETHICK3;
DRAWTEXT(CROSS(趋势线, 长趋势) AND REF(长趋势,1)>80, REF(长趋势,3), '*

顶'),COLORRED,LINETHICK5;
★逢低买入: DRAWTEXT(REF(CROSS(趋势线,长趋势),82) AND 趋势线>1.3*长趋势,长趋势,'★<<-逢低

买入'),LINETHICK1;
★低买: DRAWTEXT(REF(CROSS(长趋势,趋势线),1) AND 长趋势>1.3*趋势线,趋势线,'★低

买'),COLORRED,LINETHICK1;
VAR3:=PEAKBARS(3,15,1)<10;
VAR5:=IF(VAR3=1,2,0);
顶:= IF(VAR5=2,2,0);
顶A:IF(顶>REF(顶,1),50,0),COLORGREEN;
DRAWTEXT(顶A=50,45,'快走'),COLOR00FF00;