Weekly top gainers.

WEEKLY TOP GAINERS

TOP TEN GAINERS BY PERCENTAGE

                                    Sept. 26   Sept. 19    Price
             Company                 Close      Close     Change

Enova Systems Inc.                     $4.90      $3.21     $1.69
Western Metals Corp                     0.49       0.36      0.13
Patient Safety Technologies Inc.        0.00       0.95      0.30
AdStar Inc.                             0.84       0.65      0.19
Universal Detection Technology          0.00       0.00      0.00
Compumed Inc.                           0.50       0.41      0.10
Aerovironment Inc.                     24.30      21.02      3.28
Valueclick Inc.                        23.11      20.49      2.62
Clearant Inc.                           0.56       0.50      0.06
Cogent Inc.                            16.55      15.01      1.54

                                        1-Wk      52-Wk       YTD
             Company                   % Chg.     % Chg.    % Chg.

Enova Systems Inc.                     52.6%      -6.7%     58.6%
Western Metals Corp                    36.1%      75.0%     88.5%
Patient Safety Technologies Inc.       31.6%     -21.4%    -28.2%
AdStar Inc.                            29.2%      -4.5%    -63.5%
Universal Detection Technology         25.0%     -74.4%    -63.6%
Compumed Inc.                          23.5%      42.9%     72.4%
Aerovironment Inc.                     15.6%         NA        NA
Valueclick Inc.                        12.8%      26.9%     -2.2%
Clearant Inc.                          12.0%     -90.9%    -85.5%
Cogent Inc.                            10.3%      19.1%     50.3%