Weekly top losers.

WEEKLY TOP LOSERS

Top Ten Losers by Percentage

                           Jan. 10   Jan. 3    Price    1-Wk    52-Wk
Company                     Close     Close   Change   % Chg.   % Chg.

Advanced Engine             $0.38     $0.53   -$0.15   -28.3%   375.0%
  Technologies Inc.
Artistdirect Inc.            1.75      2.35    -0.60   -25.5%   -43.5%
Herbalife Ltd.              32.06     39.32    -7.26   -18.5%    -5.1%
HOT Topic Inc.              11.20     13.54    -2.34   -17.3%   -18.1%
Small World Kids Inc.        1.05      1.25    -0.20   -16.0%   -67.2%
Material Technologies        2.40      2.85    -0.45   -15.8%   -96.0%
  Inc.
Health Sciences Group        0.03      0.04    -0.01   -14.3%   -91.4%
  Inc.
Universal Detection          0.00      0.01     0.00   -13.2%   -94.3%
  Technology
j2 Global Communications    25.07     28.50    -3.43   -12.0%     4.8%
  Inc.
Advanced Photonix Inc.       2.05      2.30    -0.25   -10.9%   -26.8%

                            YTD
Company                    % Chg.

Advanced Engine            -15.6%
  Technologies Inc.
Artistdirect Inc.          -25.5%
Herbalife Ltd.             -20.2%
HOT Topic Inc.             -16.0%
Small World Kids Inc.      -25.0%
Material Technologies      -14.3%
  Inc.
Health Sciences Group      -14.3%
  Inc.
Universal Detection        -16.4%
  Technology
j2 Global Communications    -8.0%
  Inc.
Advanced Photonix Inc.     -10.9%