'介入' 选股

编写要求：

短趋势线:MA(CLOSE,13),COLORRED,LINETHICK3;VAR1:=((CLOSE-MA(CLOSE,6))/MA(CLOSE,6)*100+(CLOSE-MA(CLOSE,24))/MA(CLOSE,24)*100+(CLOSE-MA(CLOSE,32))/MA(CLOSE,32)*100)/3;VAR2:=HHV(VAR1>20,10); VAR12:=(HIGH - LOW);VAR3:=ABS((OPEN - CLOSE));VAR4:=(HIGH - IF((CLOSE > OPEN),CLOSE,OPEN));VAR5:=(IF((CLOSE > OPEN),OPEN,CLOSE) - LOW);VAR6:=((VAR3 / VAR12) * VOL);VAR7:=((VAR4 / VAR12) * VOL);VAR8:=((VAR5 / VAR12) * VOL);VARB:(((MA(CLOSE,5) > MA(CLOSE,10)) AND (MA(CLOSE,10) > MA(CLOSE,30))) AND (MA(CLOSE,30) > MA(CLOSE,60)));VARA:(((CLOSE - MA(CLOSE,5)) / MA(CLOSE,5)) * 100);DRAWTEXT((((((VAR6 > (MA(VOL,5) * 2)) AND 短趋势线>REF(短趋势线 ,1) AND (VAR6 >= VAR7)) AND (VAR6 >= VAR8)) AND (CLOSE > OPEN)) OR ((VOL > (MA(VOL,5) * 3)) AND VARB)) ,L*0.98,'介入'),COLORMAGENTA;

解答：

短趋势线:=MA(CLOSE,13);