RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
K:=SMA(RSV,3,1);
D:=SMA(K,3,1);
MAIRU:= CROSS(K,D) AND K<20;
MAICHU:= CROSS(D,K) AND D>80;
快线:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100,LINETHICK2,COLORRED;
慢线:=SMA(快线,3,1),COLORCYAN;
空:=SMA(慢线,3,1),COLOR00FF00;
长线建仓:IF(BARSLAST(CROSS(慢线,空))<9 AND CROSS(慢线,空) AND 慢线<20,20,0),STICK,COLORFF937F;
STICKLINE(长线建仓,-40,90,1,0),COLORFF937F;
DRAWTEXT(长线建仓>0,50,'长线建仓') COLORFF937F;
BB:=IF(BARSLAST(CROSS(慢线,快线))>=4 AND CROSS(快线,慢线) AND 慢线<60,20,0);
STICKLINE(BB,0,-20,3,0),COLORYELLOW;
低买:IF(BB,-20,-40),COLORYELLOW;
DRAWICON(BB>0,-35,9);
DRAWTEXT(BB>0,-10,'买进') COLORRED;
AA:=IF(BARSLAST(CROSS(快线,慢线))>=4 AND CROSS(慢线,快线) AND 快线>60,20,0);
STICKLINE(AA,100,120,3,0),COLOR00FF00;
高卖:IF(AA,120,140),COLOR00FF00;
DRAWTEXT(AA>0,130,'减仓') COLOR00FF00;
VAR2:=REF(LOW,1);
VAR3:=SMA(ABS(LOW-VAR2),3,1)/SMA(MAX(LOW-VAR2,0),3,1)*100;
VAR4:=EMA(IF(CLOSE*1.2,VAR3*10,VAR3/10),3);
VAR5:=LLV(LOW,3