顶:0.90,COLORGRAY,DOTLINE;
中:0.50,COLORGRAY,DOTLINE;
底:0.10,COLORGRAY,DOTLINE;
VAR1:=MA(CLOSE,13);
VAR2:=VAR1+1.96*STD(CLOSE,13);
VAR3:=VAR1-1.96*STD(CLOSE,13);
RSV:=(CLOSE-VAR3)/(VAR2-VAR3);
布林:SMA(RSV,2,1),COLOR5B5BFF;
趋势:SMA(布林,3,1),COLOR3D3D3D;