把出现黄三角改成预警公式

编写要求：

[localimg=107,115]1[/localimg源码如下 Q2:=(CLOSE-LLV(LOW, 18))/(HHV(HIGH, 18)-LLV(LOW, 18))*100; Q3:=SMA(Q2, 9, 1); Q4:=SMA(Q3, 3, 1); 长趋势:3*Q3-2*Q4,COLORWHITE,LINETHICK3; 趋势线:EMA(Q3, 3),COLORRED,LINETHICK3; DRAWTEXT(CROSS(趋势线, 长趋势) AND REF(长趋势,1)>80, REF(长趋势,3), '顶'),COLORRED,LINETHICK5; 逢低买: DRAWTEXT(REF(CROSS(趋势线,长趋势),82) AND 趋势线>1.3*长趋势,长趋势,'逢低买'),LINETHICK1; 买: DRAWTEXT(REF(CROSS(长趋势,趋势线),1) AND 长趋势>1.3*趋势线,趋势线,'买'),COLORRED,LINETHICK1; VAR3:=PEAKBARS(3,15,1)REF(顶,1),50,0),COLORGREEN; DRAWTEXT(顶A=50,45,'快逃'),COLOR00FF00; 金叉: CROSS(长趋势,趋势线); DRAWTEXT(金叉,趋势线,'★'),COLORRED; V1:=EMA(CLOSE,60)-EMA(CLOSE,300); V2:=EMA(V1,300); V3:=(CLOSE-LLV(LOW,8))/(HHV(HIGH,8)-LLV(LOW,8))*100; V4:SMA(V3,2,1); V5:SMA(V4,2,1); V6:=CLOSE/REF(CLOSE,3)>=1.1; V7:=BACKSET(V6,3); 买入:IF((V7 AND COUNT(V7,3)=1),30,0),COLORYELLOW,LINETHICK3; DRAWTEXT(买入,35,'买入 '),COLORYELLOW,LINETHICK3; 谢谢老师了

股票网解答：

V6:=CLOSE/REF(CLOSE,3)>=1.1;

V7:=BACKSET(V6,3);

V7 AND COUNT(V7,3)=1;

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