RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
K:=SMA(RSV,3,1);
D:=SMA(K,3,1);
J:=3*K-2*D;
長下影:=(MIN(CLOSE,OPEN)-LOW)/(HIGH-LOW)>0.667;
A:=(HIGH+LOW+CLOSE)/3;
CCI:=(A-MA(A,14))/(0.015*AVEDEV(A,14));
短線低吸:J<20 AND REF(C,1)<EMA(C,12) AND 長下影,COLOR0055FF;
STICKLINE(短線低吸,0,0.68,2.5,0),COLOR0055FF;
DRAWICON(短線低吸,0.88,9);
低吸1:J<20 AND RSI<20 AND 長下影,COLOR8055FF;
STICKLINE(低吸1,0,0.68,2.5,0),COLOR8055FF;
DRAWICON(低吸1,0.88,9);
低吸建倉:J<20 AND CR<41 AND RSI<20 AND 長下影,COLOR0018FF;
STICKLINE(J<20 AND CR<41 AND RSI<20 AND 長下影,0,0.68,2.5,0),COLOR0018FF;
DRAWICON(J<20 AND CR<41 AND RSI<20 AND 長下影,0.88,9);
DRAWTEXT(J<20 AND CR<41 AND RSI<20 AND 長下影,0.34,'★低吸建倉★'),COLORYELLOW;

選股公式:
RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
K:=SMA(RSV,3,1);
D:=SMA(K,3,1);
J:=3*K-2*D;
長下影:=(MIN(CLOSE,OPEN)-LOW)/(HIGH-LOW)>0.667;
J<20 AND CR<41 AND RSI<20 AND 長下影;