买入时参考一下过去的情况，结合走势，买卖自负，仅供参考!
实战前好好熟悉指标，实战时最好和其他指标相结合！
N:=5;
A8:=7;
A7:=1.07;
A6:=1.05;
N4:=20;
限时日:=9920210625;
限时:=IF(DATE+1900000<限时日,1,DRAWNULL);
AA1:=FORCAST(EMA(CLOSE,5),9)*限时;
AA2:=FORCAST(EMA(CLOSE,8),9)*限时;
AA3:=FORCAST(EMA(CLOSE,11),9)*限时;
AA4:=FORCAST(EMA(CLOSE,14),9)*限时;
AA5:=FORCAST(EMA(CLOSE,17),9)*限时;
B:=AA1+AA2+AA3+AA4-4*AA5;
TOWERC1:=EMA(B,1);
VARR1:=ABS(TOWERC1)+ABS(REF(TOWERC1,1))*限时;
VARR2:=(3*CLOSE+2*OPEN+HIGH+LOW)/7;
AA6:=FORCAST(EMA(VARR2,16),8);
HSX:=TOWERC1>=REF(TOWERC1,1)*限时 AND AA6>=REF(AA6,1);
HKX:=TOWERC1< REF(TOWERC1,1)*限时 AND AA6>=REF(AA6,1);
LSX:=TOWERC1< REF(TOWERC1,1)*限时 AND AA6<=REF(AA6,1);
LKX:=TOWERC1>=REF(TOWERC1,1)*限时 AND AA6<REF(AA6,1);
土地爷:REF(HKX,1) AND LSX;
