波段操作

此指标可用于任何周期。甚至可以t+0;甚妙也。本人用了多年。认为的确好，现奉献给众小散
 
80,stick,linethick5,colorff9999;
 67,colorff3333,stick,linethick5;
 17,colorff0000,stick,linethick5;
 KS13:=(CLOSE-MA(CLOSE,13))/MA(CLOSE,13)*(-100);
 RSV:=(CLOSE-LLV(LOW,13))/(HHV(HIGH,13)-LLV(LOW,13))*100;
FASTK:=SMA(RSV,3,1);
 K:SMA(FASTK,3,1);
 D:SMA(K,5,1);
买:IF(REF(KS13,1)>=10 AND REF(KS13,1)/KS13>=1.13
   AND CLOSE/REF(CLOSE,1)>=1.02 AND CROSS(K,D),30,10),linethick2,coloryellow;
 卖:IF(REF(KS13,1)<=0  AND CROSS(D,K),60,80),linethick2,colorred;