买卖警戒（卖出线、阶段卖、趋势）

买卖警戒（卖出线、阶段卖、趋势）

{p1    1    300  5
p2    1    300  10
p3    1    300   20 
p4    1     300    30}

MA1:MA(CLOSE,P1);
MA2:MA(CLOSE,P2);
MA3:MA(CLOSE,P3);
MA4:MA(CLOSE,P4);
卖出线:=98;
阶段卖:=96;
趋势:=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);
底部:=10;
买入警戒:stickline(趋势<=10,high,low,0.5,0),linethick2,color00ff00;
stickline(趋势<=10,open,close,5,1),linethick2,color00ff00;
卖出警戒:stickline(趋势>=阶段卖,high,low,0.5,0),coloryellow;
stickline(趋势>=阶段卖,open,close,6,1),linethick2,coloryellow;

DRAWTEXT((CROSS(趋势,底部)),(LOW * 0.96),'买入'),coloryellow;DRAWTEXT((CROSS(趋势,底部)),(LOW * 0.99),'●'),color4440FF;