做中长线的，但是在同一支股上进行两三天的波段以摊低成本， 曾经有一股我把20元的成本做到了9元。奉献出来，看是否适合你~
用法：主要围绕自己熟悉的一个股票，来回做差价。看两个指标同时共振，发出金叉买入，死叉卖出。

N:=2;
 N1:=4;
 N2:=8;
 WR1:-120*(HHV(HIGH,N)-CLOSE)/(HHV(HIGH,N)-LLV(LOW,N)),colorgreen;
 WR2:-110*(HHV(HIGH,N1)-CLOSE)/(HHV(HIGH,N1)-LLV(LOW,N1)),coloryellow;
 WR3:-108*(HHV(HIGH,N2)-CLOSE)/(HHV(HIGH,N2)-LLV(LOW,N2)),colorred;
 RSV2:=(CLOSE-LLV(LOW,3))/(HHV(HIGH,3)-LLV(LOW,3))*100;
 K2:SMA(RSV2,2,1);
 D2:SMA(K2,3,1);
 J2:3*K2-2*D2;
否极泰来线:=-100.00,COLORFF00FF,LINETHICK1;
底部线:=-80.00,coloryellow,LINETHICK1;
突破线:=-50.00,colorwhite,LINETHICK1;
暴张线:=-20.00,coloryellow,LINETHICK1;
物极必反线:=0,COLORFF00FF,LINETHICK1;
 B1:=WR1<REF(WR1,1) AND CLOSE>REF(CLOSE,1);
 B2:=WR1>REF(WR1,1) AND CLOSE<REF(CLOSE,1);
 B3:=J2>D2;
 B5:=B1 OR B2;
 B6:=B5 AND B3;