Why the drop in SP, page-149

Hi all,

Can someone let me know their thoughts on why this type of activity happens at the end of the day & before trading opens?

Seems pointless? What are the motives? Does it really make a difference?



Not to worry the paste didnt work well

	{colgroup}
1	{col}{/col}{col}{/col}{col}{/col}{col}{/col}{col}{/col}{col}{/col}
2	{/colgroup}
3	Buyers
4	Sellers
5	No.
6	Volume
7	Price ($)
8	Price ($)
9	Volume
10	No.
11	144 buyers for 4,853,906 units	152 sellers for 5,698,149 units
12	1	111,111	0.300	0.270	10,000	1
13	6	183,733	0.295	0.280	10,000	1
14	5	285,720	0.290	0.285	300,000	1
15	4	163,934	0.285	0.295	210,000	3
16	14	400,495	0.280	0.300	33,982	2