Best and Worst Stocks of 2007 - AB -
  Stocks up/down More than 50%
 
   Tiger Software's Accumulation Index Proves Its Worth Here, too:
   3 of the 7 stocks here up more than  100% showed insider buying as measured by Tiger.
                 BPHX
   AKS    AMZN

         5 of the 10 stocks up the most, now over $10, showed insider buying which we define as the
    Tiger Accumulation Index rising past the second set of dotted lines above the base line.

    To see the graph. click on symbol when it is underlined in blue.  That means a link.

    We skipped 7 stocks under $10 that were up 50% or more this year to date.
    A few stocks were kicked out among the worst performers because it was found that thy were stock splits
    which had not had their data adjusted.
Click on the blue links to see the Tiger Sharts of stocks that are up 75% or more
and are not low priced stocks.  Very low priced stocks are not graphed.
C:\1-ab       Days back= 166 
 12 / 29 / 2006 - 8 / 29 / 2007 
Rank          Symbol        Name                         Price          Pct.Gain     % over 50dma  Accumulation  Open Pct      Closing Pct
---------     -----------------------------------       ----------    ------------  -----------   -------------  ---------     -----------
                              Up 50% or more.
 1            BCSI          ---                          83.4          248%          50.4%         140            47%           58%
              Blue Coat Systems Inc.
              420 North Mary Avenue
              Sunnyvale, CA 94085
              Phone: 408-220-2200 Web Site: http://www.bluecoat.com
                    
 2            BVSN          BroadVision                   2.2          182%          1%            153            32%           52%
 
 3            AEY           ---                           7.18         157%          25.4%          93            47%           44%
                            insider buying in May
              ADDvantage Technologies Group Inc.
              1221 East Houston Street
              Broken Arrow, OK 74012
              Web Site: http://www.addvantagetech.com
      
 4            ARTW          Art's-Way Manufacturing      16.33         147%          18.4%         132            45%           47%
              Art's-Way Manufacturing Co. Inc.
              5556 Highway 9
              PO Box 288
              Armstrong, IA 50514
              Web Site: http://www.artsway-mfg.com
    
 5            BPHX          ---                          14.89         137%          17.4%         129            45%           48%
                            insider buying in October
              BluePhoenix Solutions Ltd.
              8 Maskit Street
              Herzlia, Israel 46120
              Web Site: http://www.bluephoenixsolutions.com
 6            AKS           AK Steel Holding Corp.       38.02         124%          2.5%          136            53%           50%
                            insider buying in October
              AKS Steel Holding Corp.
              703 Curtis Street
              Middletown, OH 45043
              Web Site: http://www.aksteel.com

 7            ACY           Aerocentury Corporation      14.3          121%         -11.7%          74            45%           39%
              AeroCentury Corp.
              1440 Chapin Avenue
              Suite 310
              Burlingame, CA 94010
              Web Site: http://www.aerocentury.com
 
 8            BPA           BP Amoco p.l.c.              6             116%         -1.3%          162            48%           48%
 
 9            AL            Alcan Aluminium Ltd.         97.78         100%          5.6%          157            45%           58%
              Alcan, Inc.
              1188 Sherbrooke Street West
              Montreal, QC H3A 3G2  Canada
              Web Site: http://www.alcan.com

 10           AMZN          Amazon.com                  79.05          100%          6.3%          129            48%           57%
                            insider buying in April
              Amazon.com Inc.
              1200 12th Avenue South
              Suite 1200
              Seattle, WA 98144-2734
              Web Site: http://www.amazon.com 
 -------------------------------------------------------------------------------------------------------------
 11           APFC          American Pacific Corp.       15.31          91%          2.2%          182            46%           51%
              American Pacific Corp.
              3770 Howard Hughes Parkway
              Suite 300
              Las Vegas, NV 89109
              Web Site: http://www.american-pacific-corp.com

 12           BSQR          BSQUARE Corporation          5.34           87%        -12.4%          154            42%           52%
                            insider buying in December
              BSQUARE Corp.
              110 110th Avenue NE
              Suite 200
              Bellevue, WA 98004
              Web Site: http://www.bsquare.com

 13           AMSC          American Superconductor      18.18          85%        -11.8%          134            54%           51%
              American Superconductor Corp.
              Two Technology Drive
              Westborough, MA 01581
              Web Site: http://www.amsuper.com

 14           ANAD          ANADIGICS                    16.18          82%         10.8%          144            54%           47%
              Anadigics, Inc.
              141 Mt Bethel Road
              Warren, NJ 07059
              Web Site: http://www.anadigics.com
 
 15           BCON          ---                           1.79          80%         15.8%           35            42%           36%
 
 16           BKR           Michael Baker Corporation    40.93          80%          6.5%          146            37%           58%
              Michael Baker Corporation
              Airside Business Park
              100 Airside Drive
              Moon Township, PA 15108
              Web Site: http://www.mbakercorp.com 

 17           BTJ           Bolt Technology Corp.        40.27          80%         -9.9%          141            51%           51%
              Bolt Technology Corp.
              Four Duke Place
              Norwalk, CT 06854
              Web Site: http://www.bolt-technology.com

 18           ATRO          Astronics Corporation        30.13          75%         -5.1%          135            55%           50%
             Astronics Corp.
             130 Commerce Way
             East Aurora, NY 14052
             Web Site: http://www.astronics.com
------------------------------------------------------------------------------------------------------------- 
 19           ALVR          ---                          11.65          73%          9.8%          116            47%           46%
              Web Site: http://www.alvarion.com
 
 20           BTM          Brasil Tel                    25.59          72%          5.4%          173            62%           51%
 
 21           ARGN          ---                          15.92          64%        -12.2%          144            55%           49%
              Web Site: http://www.amerigon.com
 
 22           ALGN          ---                          22.55          61%        -11.5%          111            44%           50%
 
 23           BRP       Brasil Telecom Participacoes     69.04          61%          5.4%          161            53%           53%
 
 24           GES           Guess ?                      51.33          61%          4.6%          179            53%           48%
              Guess? Inc. 1444 South Alameda Street Los Angeles, CA 90021
              Phone: 213-765-3100  Web Site: http://www.guess.com
 
 25           AAPL          Apple Computer              134.08          58%          2.4%          145            62%           48%
              Cupertino, CA Web Site: http://www.apple.com
 
 26           BHP           Broken Hill Proprietary      62.42          57%           .7%          157            58%           54%
              Web Site: http://www.bhpbilliton.com
 
 27           APPA          ---                           2.11          54%         -7.2%           64            55%           34%
 
 28           BBL           ---                          57.25          53%           .2%          195            55%           57%
              Web Site: http://www.bhpbilliton.com
 
 29           BJCT          Bioject Medical Tech.         1.45          52%          2.4%          127            33%           50%
 
 30           APOL          Apollo Group                 58.87          51%           .8%          146            52%           50%
              Apollo Group Inc.
              4615 East Elwood Street
              Phoenix, AZ 85040  Web Site: http://www.apollogrp.edu
 
 31           AMK           American Technical Ceram.    24.51          50%          1.9%          188            39%           59%
              Web Site: http://www.atceramics.com 
 
 32           ATW           Atwood Oceanics              73.63          50%          6.5%          142            55%           54%
              Web Site: http://www.atwd.com
 
 33           BOOM          Dynamic Materials Corp.      42.22          50%          3%            160            48%           54%
              Web Site: http://www.dynamicmaterials.com 
-------------------------------------------------------------------------------
                       Down 50% or more.
 642          BNSO          Bonso Electronics Int'l       2.44         -51%          -26.2%         91            38%           49%
                            heavy insider selling 
 644          AZL           Arizona Land Income Corp.     6.05         -58%          -20.5%         85            43%           43%
  
 646          AVAN          Avant Immunotherapeutics       .48         -65%          -30.6%        104            27%           43%
                            insider buying in April
 647          ADST          ---                            .7          -70%          -37.9%        122            44%           36%
 648          AXR           AMREP Corporation            32.7          -74%          -21.6%         59            48%           46%
                            insider buying in April
 649          ADG           Advanced Communic. Group      4.8          -78%          -28%           73            46%           42%
 650          AMRN          ---                           .48          -79%          -.9%           44            52%           33%
 651          AGIX          ---                          2.08          -80%           17.7%         46            52%           38%
 652          BZH           Beazer Homes USA             9.87          -80%          -44.8%         47            49%           40%
                            insider buying in April
 653          AKSY          Aksys                         .025         -81%           13.6%         46            29%           24%
 654          ACRI          Acacia Research Corp.         .27          -83%          -24.2%         99            33%           27%
 655          ANLT          Analytical Surveys           .065          -89%          -67.2%         65            34%           33%