请老师设置一个预警 (文华财经)

转强转弱设置预警

  RSV1:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*200-10;
RSV2:=(CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*200-100;
WEN:=3*SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1)-2*SMA(SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1),3,1);
J1:=SMA(RSV1,3,1);
J2:=SMA(J1,3,1);
W1:=SMA(RSV2,3,1);
W2:=SMA(W1,3,1);
强弱界线:49,POINTDOT,LINETHICK3,COLOR9966CC;
出点准备:=IF(CROSS(J2,J1) AND J2>85,70,100),LINETHICK2,COLOR00FF00;
趋势线:WEN,LINETHICK2,COLORFF84FF;
买点准备:=IF(趋势线<=10,30,0),LINETHICK2,COLORYELLOW;
DRAWTEXT(CROSS(趋势线,49),47,'转强'),COLORRED;
DRAWTEXT(CROSS(49,趋势线),52,'转弱'),COLORGREEN;
CROSS(趋势线,49);