通达信精准买点指标公式

RSV:=(CLOSE-LLV(LOW,18))/(HHV(HIGH,18)-LLV(LOW,18))*100;
K:=SMA(RSV,9,1);
D:=SMA(K,3,1);
趋势J1:=3*K-2*D;
趋势J2:=EMA(K,3);
WH:=DRAWLINE(D =HHV(D,21),D,D =LLV(D,21),D,1);
精准买点:CROSS(趋势J1,WH) AND CROSS(趋势J2,WH);