Largest Nasdaq Short Interest Percent Increases as of Nov. 15

The following are the 200 largest short interest percent increases on the Nasdaq Stock Market as of the Nov. 15 settlement date. This list includes securities with a short position of at least 200,000 shares.



Ticker                                                                     
Symbol   Company                        Nov. 15       Oct. 31      % Change   
=============================================================================
ZLTQ     ZELTIQ AESTHETIC             1,755,076       686,859       155.5
MSSR     MCCORMICK & SCHM             1,206,886       479,908       151.5
DISH     DISH NETWORK-A               5,315,436     2,358,365       125.4
BIOF     BIOFUEL ENERGY C             1,373,620       716,076        91.8
ARWRD    ARROWHEAD RESEAR             2,293,215     1,220,521        87.9
PCRX     PACIRA PHARMACEU             1,936,424     1,043,050        85.7
NVAX     NOVAVAX INC                 10,821,766     5,865,992        84.5
CYTR     CYTRX CORP                   1,093,574       594,361        84.0
CHTR     CHARTER COM-A                1,252,792       681,705        83.8
NPSP     NPS PHARM INC                7,822,406     4,305,946        81.7
TRGT     TARGACEPT INC                3,680,217     2,090,864        76.0
DPTR     DELTA PETROLEUM                976,691       575,249        69.8
CBAK     CHINA BAK BATTER             1,640,018     1,026,229        59.8
GTIV     GENTIVA HEALTH               2,399,847     1,528,480        57.0
HSOL     HANWHA SOLAR-ADR             3,107,626     1,995,917        55.7
GGAL     GRUPO GALICI-ADR             1,063,859       684,498        55.4
BIOD     BIODEL INC                     993,268       645,593        53.9
CHLN     CHINA HOUSING &              1,379,435       900,369        53.2
OPTR     OPTIMER PHARMACE            10,436,802     6,968,640        49.8
APRI     APRICUS BIOSCIEN             2,190,365     1,464,608        49.6
AMLN     AMYLIN PHARM INC             9,121,477     6,136,452        48.6
IDSA     INDUS SVCS AMER                322,375       217,258        48.4
EVEP     EV ENERGY PARTNE               637,734       430,265        48.2
IPGP     IPG PHOTONICS                1,694,596     1,159,254        46.2
AMCC     APPLIED MICRO CI             6,610,709     4,531,840        45.9
URRE     URANIUM RES INC             12,998,462     8,915,400        45.8
FWLT     FOSTER WHEELER               3,404,234     2,340,877        45.4
FEED     AGFEED INDUSTRIE             2,319,724     1,599,144        45.1
MELA     MELA SCIENCES IN             6,630,790     4,615,134        43.7
PLCM     POLYCOM INC                  3,995,442     2,804,273        42.5
OPXA     OPEXA THERAPEUTI             1,019,403       716,047        42.4
REDF     REDIFF.COM I-ADR             1,352,158       953,697        41.8
APKT     ACME PACKET INC              5,203,462     3,673,098        41.7
VMED     VIRGIN MEDIA INC            37,084,015    26,265,053        41.2
BAMM     BOOKS-A-MILLION              1,740,138     1,247,973        39.4
HOKU     HOKU CORP                    1,765,755     1,269,810        39.1
CPSL     CHINA PRECISION              2,268,875     1,636,304        38.7
TRMB     TRIMBLE NAVIG                1,586,617     1,147,523        38.3
PANL     UNIVERSAL DISPLA             9,021,632     6,582,099        37.1
YRCW     YRC WORLDWIDE IN            59,417,018    43,768,788        35.8
DXPE     DXP ENTERPRISES                434,966       320,616        35.7
BOKF     BOK FINL CORP                  783,181       580,246        35.0
FSC      FIFTH STREET FIN             9,401,506     6,999,952        34.3
AMRN     AMARIN CORP -ADR             7,402,825     5,548,082        33.4
AGEN     AGENUS INC                     271,608       204,415        32.9
EROC     EAGLE ROCK ENERG               726,004       550,064        32.0
VLNC     VALENCE TECH                12,429,967     9,419,381        32.0
LUFK     LUFKIN INDS                  2,456,700     1,867,484        31.6
ADBE     ADOBE SYS INC               19,150,072    14,557,473        31.5
VRUS     PHARMASSET INC               4,905,523     3,733,995        31.4
MPEL     MELCO CROWN-ADR              7,515,078     5,720,462        31.4
IFGL     ISHARES FTSE EPR               349,014       267,714        30.4
AUXL     AUXILIUM PHARMAC             6,296,212     4,835,838        30.2
EZCH     EZCHIP SEMICONDU             1,090,748       838,829        30.0
BRKS     BROOKS AUTOMATIO             2,843,947     2,189,069        29.9
DWA      DREAMWORKS ANI-A            14,546,984    11,201,886        29.9
FMCN     FOCUS MEDIA-ADR              5,538,384     4,276,588        29.5
CBOU     CARIBOU COFFEE               1,943,629     1,502,687        29.3
ZEUS     OLYMPIC STEEL                1,043,481       810,291        28.8
SCON     SUPERCONDUCTOR T             1,664,523     1,294,459        28.6
RPRX     REPROS THERAPEUT               833,708       649,670        28.3
BMC      BMC SOFTWARE INC             3,238,494     2,535,833        27.7
RAIL     FREIGHTCAR AMERI               902,946       708,333        27.5
LOCM     LOCAL.COM CORP               2,637,308     2,070,100        27.4
WPRT     WESTPORT INNOVAT             5,014,305     3,944,967        27.1
SYMX     SYNTHESIS ENERGY               332,386       262,240        26.7
HGSI     HUMAN GENOME SCI            25,366,369    20,140,024        26.0
ALXA     ALEXZA PHARMACEU             3,319,740     2,638,773        25.8
RYAAY    RYANAIR HLDG-ADR               556,892       442,785        25.8
BEAV     BE AEROSPACE                 2,304,395     1,835,263        25.6
CMRG     CASUAL MALE RETA             2,121,766     1,690,505        25.5
OCLR     OCLARO INC                   8,227,488     6,570,550        25.2
EXEL     EXELIXIS INC                13,191,515    10,578,340        24.7
CEDC     CENTRAL EURO DIS            11,945,489     9,590,721        24.6
NTLSD    NTELOS HOLDINGS                489,240       392,970        24.5
CSTR     COINSTAR INC                12,229,884     9,875,817        23.8
INHX     INHIBITEX INC                3,163,383     2,555,130        23.8
WBMD     WEBMD HEALTH COR             3,077,604     2,488,350        23.7
CHKP     CHECK POINT SOFT             3,765,516     3,048,859        23.5
TQNT     TRIQUINT SEMICON            12,762,798    10,398,440        22.7
MELI     MERCADOLIBRE INC             3,105,873     2,530,661        22.7
SATC     SATCON TECH                 20,842,042    16,983,385        22.7
JSDA     JONES SODA CO                  280,382       228,493        22.7
SPSC     SPS COMMERCE INC               536,846       437,539        22.7
PLUG     PLUG POWER INC               1,605,557     1,310,720        22.5
EMKR     EMCORE CORP                  7,043,253     5,756,122        22.4
NANO     NANOMETRICS INC              1,538,808     1,259,520        22.2
CVV      CVD EQUIPMENT CO               300,689       246,204        22.1
NNBR     NN INC                         963,803       792,138        21.7
PSMT     PRICESMART INC               1,534,042     1,261,402        21.6
CRZO     CARRIZO OIL&GAS              7,893,476     6,521,637        21.0
IMMU     IMMUNOMEDICS INC            10,413,653     8,605,392        21.0
TRID     TRIDENT MICROSYS             1,977,388     1,635,880        20.9
JVA      COFFEE HOLDING C             1,063,631       880,099        20.9
MNTA     MOMENTA PHARMACE             5,859,033     4,860,902        20.5
PRWT     PREMIERWEST BANC               895,616       743,816        20.4
PSTI     PLURISTEM THERAP               567,193       471,065        20.4
DNDN     DENDREON CORP               28,316,293    23,574,415        20.1
ZBRA     ZEBRA TECH CORP                317,983       264,781        20.1
PRGO     PERRIGO CO                   2,955,680     2,461,374        20.1
SQQQ     PROSHARES UL SHO               372,049       310,106        20.0
AKAM     AKAMAI TECHNOLOG            10,150,329     8,501,975        19.4
AFAM     ALMOST FAMILY IN               705,779       591,178        19.4
MAKO     MAKO SURGICAL               10,028,457     8,409,873        19.2
VPHM     VIROPHARMA INC               9,524,260     7,994,164        19.1
XTXI     CROSSTEX ENERGY              2,841,724     2,394,427        18.7
SATS     ECHOSTAR CORP-A                278,939       235,354        18.5
MRNA     MARINA BIOTECH I             3,808,326     3,214,330        18.5
KEYN     KEYNOTE SYSTEMS              1,013,542       856,109        18.4
NIHD     NII HOLDING INC              3,923,088     3,319,815        18.2
RNWK     REALNETWORKS INC             1,167,330       988,592        18.1
CRBC     CITIZENS REPUBLI               701,504       594,372        18.0
DELL     DELL INC                    65,625,904    55,643,889        17.9
SINA     SINA CORP                    6,515,517     5,527,116        17.9
SNSS     SUNESIS PHARMAC              2,091,237     1,774,751        17.8
SOMX     SOMAXON PHARMACE             5,134,570     4,360,269        17.8
CIGX     STAR SCIENTIFIC             20,807,686    17,685,658        17.7
TEVA     TEVA PHARM-ADR               8,541,393     7,268,138        17.5
HTWR     HEARTWARE INTERN             2,420,448     2,060,690        17.5
MNKD     MANNKIND CORP               27,832,616    23,724,428        17.3
DNKN     DUNKIN' BRANDS G             3,923,973     3,348,492        17.2
VNDA     VANDA PHARMACEUT             1,678,067     1,432,156        17.2
CREE     CREE INC                    17,239,044    14,732,082        17.0
IMGN     IMMUNOGEN INC                6,680,825     5,715,783        16.9
HMPR     HAMPTON ROADS BA               900,522       771,056        16.8
HAS      HASBRO INC                   5,913,457     5,083,306        16.3
OREX     OREXIGEN THERAPE             4,466,544     3,839,599        16.3
RGLD     ROYAL GOLD INC               2,796,904     2,406,549        16.2
MXWL     MAXWELL TECH INC             3,108,181     2,674,549        16.2
MIND     MITCHAM INDS                   600,341       518,126        15.9
IDIX     IDENIX PHARM                 5,210,345     4,500,801        15.8
MYL      MYLAN INC                   30,524,137    26,379,904        15.7
BBEP     BREITBURN ENERGY               278,439       240,680        15.7
ZN       ZION OIL & GAS               3,017,125     2,611,009        15.6
CARB     CARBONITE INC                1,070,214       926,755        15.5
CFFN     CAPITOL FEDERAL              2,844,457     2,468,817        15.2
AAWW     ATLAS AIR WORLDW             1,228,793     1,066,567        15.2
CETV     CENTRAL EURO M-A             4,529,738     3,932,038        15.2
CME      CME GROUP INC                1,267,529     1,100,279        15.2
SPLS     STAPLES INC                 25,602,734    22,229,000        15.2
VRSK     VERISK ANALYTI-A               962,582       836,062        15.1
SEED     ORIGIN AGRITECH                238,863       207,652        15.0
AEGR     AEGERION PHARMAC               548,057       476,885        14.9
RFMD     RF MICRO DEVICES            32,877,624    28,624,004        14.9
MFLX     MULTI-FINELINE E               437,195       381,344        14.6
TESO     TESCO CORP                   1,605,200     1,400,904        14.6
PBCT     PEOPLE'S UNITED             13,015,780    11,359,525        14.6
FOSL     FOSSIL INC                   3,854,093     3,368,664        14.4
PFCB     PF CHANG'S CHINA             4,452,023     3,893,267        14.4
SHPGY    SHIRE PLC-ADR                1,029,671       901,652        14.2
NTAP     NETAPP INC                  17,896,170    15,690,113        14.1
ELOS     SYNERON MEDICAL                376,311       330,554        13.8
SGNT     SAGENT PHARMACEU               939,752       826,149        13.8
DIOD     DIODES INC                   4,306,319     3,787,719        13.7
LHCG     LHC GROUP INC                1,539,088     1,354,028        13.7
YHOO     YAHOO! INC                  36,530,230    32,153,365        13.6
PRIM     PRIMORIS SERVICE             1,570,465     1,383,191        13.5
NTRI     NUTRISYSTEM INC              5,922,678     5,217,573        13.5
FRPT     FORCE PROTECTION             3,091,419     2,724,610        13.5
EMMS     EMMIS COMMUNIC-A               458,141       403,998        13.4
DSCO     DISCOVERY LABS                 514,701       454,229        13.3
ACOR     ACORDA THERAPEUT             5,009,169     4,423,298        13.2
CYMI     CYMER INC                    1,962,560     1,733,595        13.2
PATH     NUPATHE INC                    360,857       318,915        13.2
CPSI     COMPUTER PROGRAM               539,889       477,183        13.1
FRP      FAIRPOINT COMMUN             4,218,373     3,734,856        12.9
PRMW     PRIMO WATER CORP             2,280,883     2,022,816        12.8
NATI     NATL INSTRUMENTS             1,753,386     1,555,006        12.8
WAVX     WAVE SYSTEMS-A               9,280,191     8,240,919        12.6
CHEF     CHEFS WAREHOUSE                590,478       524,413        12.6
SIFY     SIFY TECHNOL-ADR             3,507,979     3,119,504        12.5
SODA     SODASTREAM INTER             7,478,030     6,654,140        12.4
ITMN     INTERMUNE INC                7,393,209     6,582,361        12.3
SSRX     3SBIO INC-ADR                  320,515       285,784        12.2
HEAT     SMARTHEAT INC                1,276,586     1,138,717        12.1
OMEX     ODYSSEY MARINE              12,818,001    11,440,839        12.0
SSYS     STRATASYS INC                2,423,949     2,165,357        11.9
BRLI     BIO-REFER LABS               6,776,898     6,063,587        11.8
ACOM     ANCESTRY.COM INC             6,669,338     5,972,031        11.7
SKUL     SKULLCANDY INC               5,763,990     5,172,562        11.4
AVII     AVI BIOPHARMA                8,488,192     7,618,031        11.4
TIVO     TIVO INC                    14,720,318    13,225,606        11.3
PSEC     PROSPECT CAPITAL            11,255,077    10,113,819        11.3
AACC     ASSET ACCEPTANCE               308,020       276,906        11.2
XING     QIAO XING UNIVER             1,048,662       942,859        11.2
NILE     BLUE NILE INC                4,966,164     4,478,589        10.9
ALIM     ALIMERA SCIENCES             1,334,653     1,203,786        10.9
CINF     CINCINNATI FIN               9,413,426     8,491,061        10.9
PRFT     PERFICIENT INC                 944,185       852,119        10.8
XRIT     X-RITE INC                     995,885       899,090        10.8
ZOOM     ZOOM TECHNOLOGIE               612,162       552,833        10.7
OCZ      OCZ TECHNOLOGY              19,013,828    17,185,499        10.6
MRGE     MERGE HEALTHCARE             5,070,170     4,584,528        10.6
OGXI     ONCOGENEX PHARMA               442,659       400,355        10.6
AMCN     AIRMEDIA-ADR                   241,892       218,895        10.5
KERX     KERYX BIOPHARM              13,195,530    11,944,772        10.5
USAP     UNIVERSAL STAINL               317,873       287,907        10.4
AMRS     AMYRIS INC                   4,932,144     4,468,492        10.4
ICLR     ICON PLC-ADR                 1,325,278     1,201,574        10.3
WIN      WINDSTREAM CORP             37,915,242    34,380,049        10.3

*-- Data includes ETF positions.

-- Bloomberg News

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