{潜龙吸水主力版R19 副图 同花顺版}
{绿点B=建仓买点 红点S=终止线卖出 白线=波动线 红线=吸货线}
QLA:=REF(LOW,1);
QLN:=SMA(ABS(QLA-LOW),3,1);
QLEND:=SMA(MAX(LOW-QLA,0),3,1);
QLB:=IF(QLEND>0.0000001,QLN/QLEND*100,100);
QLC:=EMA(QLB*10,3);
QLD:=LLV(LOW,38);
QLE:=HHV(QLC,38);
QLF:=IF(LOW<=QLD,(QLC+QLE*2)/2,0);
QLG:=EMA(QLF,3)/618;
吸货线:MIN(QLG,25),COLORRED;
QLX:=QLG>0.0001 OR REF(QLG,1)>0.0001 OR REF(QLG,2)>0.0001;
QLC3:=(2*CLOSE+HIGH+LOW)/4;
QLRG:=HHV(HIGH,34)-LLV(LOW,34);
QLZL:=IF(QLRG>0.0000001,EMA((QLC3-LLV(LOW,34))/IF(QLRG=0,1,QLRG)*100,13),50);
QLZLR:=REF(QLZL,1);
QLSH:=EMA(0.667*QLZLR+0.333*QLZL,2);
QLCT:=QLZL>QLSH;
波动线:QLZL,COLORWHITE;
QLV8:=IF(HHV(HIGH,21)-LLV(LOW,21)>0.0000001,(CLOSE-LLV(LOW,21))/(HHV(HIGH,21)-LLV(LOW,21))*100,50);
QLRK:=CEILING(SMA(SMA(QLV8,13,8),13,8));
QLR19:=IF(HHV(HIGH,19)-LLV(LOW,19)>0.0000001,(CLOSE-LLV(LOW,19))/(HHV(HIGH,19)-LLV(LOW,19))*100,50);
QLJ:=3*SMA(QLR19,5,1)-2*SMA(SMA(QLR19,5,1),3,1);
QLZD:=MA(QLJ,5);
QLSGN:=QLX AND QLCT;
QLRAWB:=QLSGN AND NOT(REF(QLSGN,1));
QLRAWS:=CROSS(QLZD,QLRK);
QLBUY:=(QLRAWB OR (QLSGN AND REF(QLRAWS,1))) AND NOT(QLRAWS);
QLSELL:=QLRAWS;
STICKLINE(QLBUY,QLZL-2,QLZL+2,3,0),COLORGREEN;
STICKLINE(QLSELL,QLZL-2,QLZL+2,3,0),COLORRED;
DRAWTEXT(QLBUY,QLZL+14,'B'),COLORGREEN;
DRAWTEXT(QLSELL,QLZL+14,'S'),COLORRED;