STICKLINE(C O,H,L,0,0),COLORC5C500;
kdj9底:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))100;
K9底:=SMA(kdJ9底,3,1);
D9底:=SMA(K9底,3,1);
J9底:=3K9底-2*D9底;
STICKLINE(K9底 30,OPEN,CLOSE,3,0),COLORFF0000;
STICKLINE(K9底 30,OPEN,CLOSE,2.5,0),COLORFF1100;
STICKLINE(K9底 30,OPEN,CLOSE,2,0),COLORFF2200;
STICKLINE(K9底 30,OPEN,CLOSE,1.5,0),COLORFF3300;
STICKLINE(K9底 30,OPEN,CLOSE,1,0),COLORFF4400;
STICKLINE(K9底 30,OPEN,CLOSE,0.5,0),COLORFF5500;
STICKLINE(K9底 30,H,L,0,0),COLORFF6600;
DRAWTEXT_FIX(1,0.01,0.82,0,'蓝色k线消失收实体阳线是可结合其它指标买点介入，股价跌破蓝色信号最低价止损'),COLORMAGENTA;