通达信趋势变买选股指标公式

　RSV:=(((CLOSE - LLV(LOW,9)) / (HHV(HIGH,9) - LLV(LOW,9))) * 100); K:=SMA(RSV,3,1); D:=SMA(K,3,1); J:=3*K-2*D;BB:=IF(crOSS(J,3),65,0); VA:=(2*C+H+L)/4;VB:=LLV(L,5); VC:=HHV(H,5); LB:=EMA((VA-VB)/(VC-VB)*100,5); LS:=EMA(LB,3),COLORFFFF00; TREND:=3*SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1)-2*SMA(SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1),3,1); BA:=IF(TREND<=3,20,0); RD1:=REF(BA,1) AND REF(BB,1) AND REF(CROSS(LB,LS),1) AND TREND>5;RD2:=REF(BA,1) AND REF(BB,1) AND CROSS(LB,LS) AND TREND>5;XG:RD1 OR RD2;