同花顺分时KD买卖

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

a=SMA(RSV,M1,1);

b=SMA(a,M2,1);

e=3*a-2*b;

IF(a<0) a=0;

IF(a>100) a=100;

IF(b<0) b=0;

IF(b>100) b=100;

IF(e<0) e=0;

IF(e>100) e=100;

K:a;

D:b;