用法: 1,J在低位金叉买进,会有一个不错的涨幅; 2,买进后注意风险; 3,一般大跌后,金叉买进,风险较小。
 海峰KDJ公式:N:=9;M1:=2;M2:=2; RSV:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100; K:SMA(RSV,M1,1),COLORFF00FF; D:SMA(K,M2,1),COLOR00FF00; J:MA((3*K-2*D),2),LINETHICK2,COLOR0000FF; J2:MA(J,2),COLOR00FFFF; DRAWTEXT(CROSS(J,J2) AND J2<29,J2*0.98,'★买入'),COLOR00FFFF;DRAWTEXT(CROSS(J2,J) AND J2>66,J2*1.02,'★卖出'),COLORCYAN; 0,POINTDOT; 100,POINTDOT; |