单数差:sum(ORDERNUM(2,0)-ORDERNUM(1,0),0),colorstick,layer7,PRECIS0;
特大买单:sum(ORDERNUM(1,3),0),color0000ff,PRECIS0;
特大卖单:sum(ORDERNUM(2,3),0),color00ff00,PRECIS0;
大买单:sum(ORDERNUM(1,2),0),color4444ff,PRECIS0;
大卖单:sum(ORDERNUM(2,2),0),color44ff44,PRECIS0;
中买单:sum(ORDERNUM(1,1),0),color8888ff,PRECIS0;
中卖单:sum(ORDERNUM(2,1),0),color88ff88,PRECIS0;
