ma10:=ma(close,10);ma20:=ma(close,20);ma30:=ma(close,30);ma140:=ma(close,140);angle:=atan((ma140/ref(ma140,5)-1)*100)*180/3.1412;ma10>ma20 and ma20>ma30 and ma30>ma140 and cross(close,ma(clos...
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; 选股x:k>50 and k<80 and d>40 and d<70 and j<20; -----------------------------------------是kd...