学会这个方法，抓10倍大牛股的概率提升10倍>>

N:=9;M1:=3;M2:=3;

RSV:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100;

K:=SMA(RSV,M1,1);

D:=SMA(K,M2,1);

J:=3*K-2*D;

RSV12:=(CLOSE-LLV(LOW,34))/(HHV(HIGH,34)-LLV(LOW,34))*100;

K12:=SMA(RSV12,3,1);

D12:=SMA(K12,3,1);

J12:=3*K12-2*D12;

RSV24:=(CLOSE-LLV(LOW,55))/(HHV(HIGH,55)-LLV(LOW,55))*100;

K24:=SMA(RSV24,3,1);

D24:=SMA(K24,3,1);

J24:=3*K24-2*D24;

压力位:IF(CROSS(j24,j),H,REF(H,BARSLAST(CROSS(j24,j)))),PRECIS2,coloryellow,LINETHICK1,pointdot;

支撑位:IF(CROSS(j,j24),L,REF(L,BARSLAST(CROSS(j,j24)))),PRECIS2,COLOR77AAFF,LINETHICK1,pointdot;