同花顺神帆指标 判断趋势线
趋势判断，下轨买，上轨卖，如果突破上轨就是大牛股
源码
上轨:(XMA(XMA(H,25),25)-XMA(XMA(L,25),25))*1+XMA(XMA(H,25),25),colorliblue,LINETHICK1,DOTLINE;
均价:=(2*C+H+L+O)/5;
中轨:MA(均价,15),colorgreen,LINETHICK4;
持股:IF(中轨>=REF(中轨,1),中轨,DRAWNULL),colorred,LINETHICK4;
下轨:XMA(XMA(L,25),25)-(XMA(XMA(H,25),25)-XMA(XMA(L,25),25))*1,colorliblue,LINETHICK1,DOTLINE;
