DRAWTEXT(cross(v1,v2),v1+0.05,'寻幸福的猪'),color00ff00;
bbi:(MA(CLOSE,3)+MA(CLOSE,6)+MA(CLOSE,12)+MA(CLOSE,24))/4,colorwhite;
VAR1:=LLV(LOW,21);
VAR2:=HHV(HIGH,21);
AK1:=EMA((((CLOSE - VAR1) / (VAR2 - VAR1)) * 100),5);
AK:=EMA((((CLOSE - VAR1) / (VAR2 - VAR1)) * 50),13);
AB:=CROSS(AK1,AK);
DRAWTEXT((AB = 1),(LOW * 0.99),'幸福猪窝'),colorYELLOW;