学会这个方法，抓10倍大牛股的概率提升10倍>>

N1:=5;

N2:=10;

N3:=20; 

BIAS1:=(CLOSE-MA(CLOSE,N1))/MA(CLOSE,N1)*100;

BIAS2:=(CLOSE-MA(CLOSE,N2))/MA(CLOSE,N2)*100;

BIAS3:=(CLOSE-MA(CLOSE,N3))/MA(CLOSE,N3)*100;

PARTLINE(BIAS1,BIAS1>REF(BIAS1,1),RGB(255,0,0),BIAS1<=REF(BIAS1,1),RGB(0,255,0)),linethick2;

PARTLINE(BIAS2,BIAS2>REF(BIAS2,1),RGB(255,0,0),BIAS2<=REF(BIAS2,1),RGB(0,255,0)),linethick2;

PARTLINE(BIAS3,BIAS3>REF(BIAS3,1),RGB(255,0,0),BIAS3<=REF(BIAS3,1),RGB(0,255,0)),linethick2;

转折1:=REF(BIAS1,2)>REF(BIAS1,1) AND REF(BIAS1,1)<BIAS1;

转折2:=REF(BIAS2,2)>REF(BIAS2,1) AND REF(BIAS2,1)<BIAS2;

转折3:=REF(BIAS3,2)>REF(BIAS3,1) AND REF(BIAS3,1)<BIAS3;

同时转折买点:=转折1 AND 转折2 AND 转折3;

DRAWICON(同时转折买点,MIN(MIN(BIAS1,BIAS2),BIAS3),1);