机构买:=(BIGORDER(1,3)-BIGORDER(2,3))*AMOUNT/1000000;
机构卖:=(BIGORDER(2,3)-BIGORDER(2,3))*AMOUNT/1000000;
特大户买:=BIGORDER(1,3)*AMOUNT/1000000;
特大户卖:=BIGORDER(2,3)*AMOUNT/1000000;
大户买:=(BIGORDER(1,2)-BIGORDER(1,3))*AMOUNT/1000000;
大户卖:=(BIGORDER(2,2)-BIGORDER(2,3))*AMOUNT/1000000;
中户买:= ((BIGORDER(1,1)-BIGORDER(1,2))-(BIGORDER(2,1)-BIGORDER(2,2)))*AMOUNT/1000000;