VAR3:=VAR2-VAR1;
A191:VAR30.191+VAR1,COLORRED,LINETHICK2;B236:VAR30.236+VAR1,COLORFF6EC7,LINETHICK1;C382:VAR30.382+VAR1,COLORA68064,LINETHICK1;D050:VAR30.5+VAR1,COLOR238E68,LINETHICK2;E618:VAR30.618+VAR1,COLORFF00FF,LINETHICK1;F809:VAR30.809+VAR1,COLORGREEN,LINETHICK1;低点:VAR1,COLORA67D3D,LINETHICK3;高点:VAR2,COLOR99CC32,LINETHICK3;现价:C,COLORWHITE,LINETHICK1;