rsv:=(close-llv(low,9))/(hhv(high,9)-llv(low,9))*100;k:sma(rsv,3,1),colorwhite;d:sma(k,3,1),coloryellow;drawtext(ref(k,2)>80 and ref(k,1)>ref(k,2) and k>ref(k,1),k*1.02,'○'),colorred;...
参数 n 2 100 11 m 2 100 6cv:=close;bbiboll:=(ma(cv,3)+ma(cv,6)+ma(cv,12)+ma(cv,24))/4;upr:=bbiboll+m*std(bbiboll,n);dwn:=bbiboll-m*std(bbiboll,n);xg:c<dwn;