dif:ema(close,12)-ema(close,26);dea:ema(dif,9);macd:(dif-dea)*2,colorstick;dif1:if(atan((dif/ref(dif,1)-1)*100)*180/3.14115926>60 and dif>ref(dif,1),dif,draw**),linethick2,colormagenta; 20210311
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;