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Biggest Nasdaq Changes in Short Interest vs Float as of July 30

The following tables show companies listed on the Nasdaq Stock Market that have the largest changes in short interest as a percentage of shares available for trading as of the July 30 settlement date.

TOP 25 INCREASES IN SHORT INTEREST VS FLOAT


                                      July 30         July 15    
                                  Short Interest   Short Interest   
Ticker Name                        /Free Float %   /Free Float %    Increase % 
=============================================================================
ODSY  ODYSSEY HEALTH                     25.79            6.61        19.19
ARNA  ARENA PHARMACEUT                   30.64           23.27         7.37
CFFN  CAP FEDERAL FINL                   18.00           12.66         5.34
DSTI  DAYSTAR TECH INC                    6.62            1.97         4.65
HITK  HI-TECH PHARMACA                   16.04           11.49         4.54
SLAB  SILICON LABS                       21.01           17.40         3.61
LPHI  LIFE PARTNERS HO                   30.80           27.27         3.53
CONN  CONN'S INC                         46.75           43.38         3.37
ATPG  ATP OIL & GAS                      43.09           39.76         3.33
MNTA  MOMENTA PHARMACE                   11.18            8.13         3.06
VIAS  VIASYSTEMS GROUP                    3.53            0.69         2.84
ICUI  ICU MEDICAL                        12.05            9.30         2.75
ACOR  ACORDA THERAPEUT                   11.88            9.19         2.68
CROX  CROCS INC                          15.94           13.26         2.68
KITD  KIT DIGITAL INC                    22.00           19.37         2.63
MELA  MELA SCIENCES IN                   23.71           21.35         2.36
DGIT  DG FASTCHANNEL                     13.70           11.56         2.14
NVDA  NVIDIA CORP                         8.30            6.17         2.13
AEPI  AEP INDUSTRIES                      5.61            3.72         1.89
HA    HAWAIIAN HOLDING                   11.80            9.99         1.81
VIVO  MERIDIAN BIOSCI                     9.78            7.99         1.79
TLAB  TELLABS INC                         5.21            3.48         1.73
RBPAA ROYAL BCSHS PENN                    2.55            0.83         1.73
BIOS  BIOSCRIP INC                       10.30            8.60         1.71
IDSA  INDUS SVCS AMER                    10.89            9.23         1.67

TOP 25 DECREASES IN SHORT INTEREST VS FLOAT

                                      July 30         July 15    
                                  Short Interest   Short Interest   
Ticker Name                        /Free Float %   /Free Float %    Decrease % 
=============================================================================
CFSG  CHINA FIRE & SEC                  112.26          131.77       -19.51
HAFC  HANMI FINL CORP                    17.50           33.07       -15.57
AMED  AMEDISYS INC                       26.48           37.00       -10.52
RITT  RIT TECHNOLOGIES                    2.92           11.26        -8.34
SMTB  SMITHTOWN BANCRP                    6.03           13.22        -7.20
VVUS  VIVUS INC                          17.42           24.28        -6.86
ZOOM  ZOOM TECHNOLOGIE                    3.83            9.68        -5.85
TIBB  TIB FINANCIAL                       1.63            6.44        -4.81
SQNM  SEQUENOM INC                       28.54           33.11        -4.58
CVLT  COMMVAULT SYSTEM                    6.48           10.60        -4.13
SHLD  SEARS HOLDINGS                     21.36           25.33        -3.97
ADCT  ADC TELECOM INC                     8.69           12.39        -3.70
BCSI  BLUE COAT SYSTEM                   10.48           14.04        -3.56
AMAG  AMAG PHARMACEUTI                   27.86           31.39        -3.53
SBCF  SEACOAST BNKG                       9.81           13.28        -3.48
ISLE  ISLE OF CAPRI                      15.11           18.56        -3.45
FSLR  FIRST SOLAR INC                    19.60           23.01        -3.42
BLDR  BUILDERS FIRSTSO                    5.87            8.94        -3.07
STEC  STEC INC                           12.28           15.00        -2.72
EQIX  EQUINIX INC                        16.05           18.72        -2.67
VALU  VALUE LINE INC                      9.79           12.44        -2.65
MERC  MERCER INTERNATI                    6.85            9.45        -2.60
KLIC  KULICKE & SOFFA                     7.55            9.95        -2.40
VECO  VEECO INSTRUMENT                   24.02           26.35        -2.33
RRGB  RED ROBIN GOURME                   15.76           18.00        -2.24

To contact the reporter on this story: Wendy Soong in New York at at csoong@bloomberg.net

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