|
Top Venues Percentage of Non-Directed Orders
|
Data as of 12/31/09
|
|
|
Venue
|
Total
|
Total Market Orders
|
Total Limit Orders
|
Total Other Orders
|
|
1.
|
NASDAQ OMX PHLX
|
30.5
%
|
19.0
%
|
33.3
%
|
0.0
%
|
|
2.
|
CHICAGO BOARD OF OPTIONS EXCHANGE
|
29.0
%
|
45.2
%
|
25.0
%
|
0.0
%
|
|
3.
|
INTERNATIONAL SECURITIES EXCHANGE
|
24.3
%
|
14.3
%
|
26.8
%
|
0.0
%
|
|
4.
|
NYSE ARCA EXCHANGE
|
9.0
%
|
7.1
%
|
9.5
%
|
0.0
%
|
|
5.
|
NYSE AMEX
|
5.2
%
|
7.1
%
|
4.8
%
|
0.0
%
|
|
|
|
|
Summary Statistics
|
100.0
%
|
20.0
%
|
80.0
%
|
0.0
%
|
|
|
