| PHLX EQUITY OPTIONS | ||||
| Download to Spreadsheet | As of 05/09/2008 | |||
| Number of Issues - | 2650 | |||
| Option | Stock | |||
| Company | Cycle | Symbol | Symbol | Specialist Unit |
| [0-9] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Y] [Z] | ||||
| **SLE ADJ LEAP | SXD | SLE | CITADEL DERIVATIVES GROUP, LLC | |
| 1 800 FLOWERS COM | FEB | UHF | FLWS | GROUP ONE TRADING, L.P. |
| 3M CO | JAN | MMM | MMM | TIMBER HILL LLC |
| 3SBIO INC | MAR | QXS | SSRX | GROUP ONE TRADING, L.P. |
| 4 KIDS ENTMT INC | JAN | KDE | KDE | LABRANCHE STRUCTURED PRODUCTS |
| 51JOB INC | UUJ | JOBS | LABRANCHE STRUCTURED PRODUCTS | |
| 99 CENTS ONLY STORES | JAN | NDN | NDN | CITADEL DERIVATIVES GROUP, LLC |
| A 09 ADJ | AXW | A | CITADEL DERIVATIVES GROUP, LLC | |
| A D C TELECOMMUNICATIONS | JAN | TLQ | ADCT | TIMBER HILL LLC |
| A.G. EDWARDS INC ADJ | AOU | WB | CITADEL DERIVATIVES GROUP, LLC | |
| AAR CORP | JAN | AIR | AIR | LABRANCHE STRUCTURED PRODUCTS |
| AARON RENTS INC | FEB | RNT | RNT | GROUP ONE TRADING, L.P. |
| ABAXIS INC | JAN | QOX | ABAX | GROUP ONE TRADING, L.P. |
| ABB LTD | MAR | ABB | ABB | GROUP ONE TRADING, L.P. |
| ABBOTT LABS | JAN | ABT | ABT | CITIGROUP DERIVATIVES MARKETS |
| ABC 09 LEAP ADJ | AAK | ABC | TIMBER HILL LLC | |
| ABERCROMBIE & FITCH CO | JAN | ANF | ANF | CITIGROUP DERIVATIVES MARKETS |
| ABITIBIBOWATER INC | JAN | ABH | ABH | CITADEL DERIVATIVES GROUP, LLC |
| ABM INDS INC | ABM | ABM | GROUP ONE TRADING, L.P. | |
| ABN AMRO HOLDING | ABN | ABN | LABRANCHE STRUCTURED PRODUCTS | |
| ABRAXAS PETE CORP | MAR | ABP | ABP | CITADEL DERIVATIVES GROUP, LLC |
| ACADIA PHARMACEUTICALS INC | JAN | AQY | ACAD | GROUP ONE TRADING, L.P. |
| ACCENTURE LTD BERMUDA | JAN | ACN | ACN | CITIGROUP DERIVATIVES MARKETS |
| ACCO BRANDS CORP | MAR | ABD | ABD | GROUP ONE TRADING, L.P. |
| ACCURAY INC | MAR | QVY | ARAY | CITADEL DERIVATIVES GROUP, LLC |
| ACCURIDE CORP | FEB | ACW | ACW | SUSQUEHANNA SECURITIES |
| ACE LTD | JAN | ACE | ACE | CITADEL DERIVATIVES GROUP, LLC |
| ACERGY S A | JAN | QLS | ACGY | GROUP ONE TRADING, L.P. |
| ACI WORLDWIDE INC | FEB | TOU | ACIW | LABRANCHE STRUCTURED PRODUCTS |
| ACME PACKET INC | FEB | QFA | APKT | LABRANCHE STRUCTURED PRODUCTS |
| ACORDA THERAPEUTICS INC | JAN | QOR | ACOR | GROUP ONE TRADING, L.P. |
| ACORN INTL INC | MAR | ATV | ATV | GROUP ONE TRADING, L.P. |
| ACTIONS SEMICONDUCTOR CO LTD | FEB | UQB | ACTS | SUSQUEHANNA SECURITIES |
| ACTUANT CORP | FEB | ATU | ATU | CITADEL DERIVATIVES GROUP, LLC |
| ACTUATE CORP | UCV | ACTU | LABRANCHE STRUCTURED PRODUCTS | |
| ACUITY BRANDS INC | FEB | AYI | AYI | GROUP ONE TRADING, L.P. |
| ACXIOM CORP | JAN | UQA | ACXM | SUSQUEHANNA SECURITIES |
| ADJ ALTRIA GROUP | MZS | MO | CITADEL DERIVATIVES GROUP, LLC | |
| ADJ RCZ | RCZ | SLG | LABRANCHE STRUCTURED PRODUCTS | |
| ADJ TD BANK | CJG | TD | CITADEL DERIVATIVES GROUP, LLC | |
| ADJ VZ LEAP | UCE | VZ | TIMBER HILL LLC | |
| ADMINISTAFF INC | ASF | ASF | GROUP ONE TRADING, L.P. | |
| ADOBE SYS INC | JAN | AEQ | ADBE | CITADEL DERIVATIVES GROUP, LLC |
| ADOLOR CORP | JAN | UAH | ADLR | CITADEL DERIVATIVES GROUP, LLC |
| ADP 09 LEAP ADJ | AJI | ADP | CITIGROUP DERIVATIVES MARKETS | |
| ADTRAN INC | FEB | RQA | ADTN | TIMBER HILL LLC |
| ADVANCE AMER CASH ADVANCE CT | AEA | AEA | LABRANCHE STRUCTURED PRODUCTS | |
| ADVANCE AUTO PARTS INC | MAR | AAP | AAP | CITADEL DERIVATIVES GROUP, LLC |
| ADVANCED ANALOGIC TECHNOLOGI | JAN | QIH | AATI | LABRANCHE STRUCTURED PRODUCTS |
| ADVANCED ENERGY INDS | OEQ | AEIS | GROUP ONE TRADING, L.P. | |
| ADVANCED MEDICAL OPTICS INC | JAN | EYE | EYE | CITIGROUP DERIVATIVES MARKETS |
| ADVANCED MICRO DEVICES INC | JAN | AMD | AMD | TIMBER HILL LLC |
| ADVANTA CORP | ABQ | ADVNB | LABRANCHE STRUCTURED PRODUCTS | |
| ADVANTAGE ENERGY INCOME FD | FEB | AAV | AAV | CITADEL DERIVATIVES GROUP, LLC |
| ADVENT SOFTWARE INC | FEB | UIV | ADVS | LABRANCHE STRUCTURED PRODUCTS |
| AECOM TECHNOLOGY CORP DELAWA | MAR | ACM | ACM | TIMBER HILL LLC |
| AEGEAN MARINE PETROLEUM NETW | MAR | ANW | ANW | GROUP ONE TRADING, L.P. |
| AEGON N V NY REGISTRY SH | AEG | AEG | GROUP ONE TRADING, L.P. | |
| AERCAP HOLDINGS NV | AER | AER | GROUP ONE TRADING, L.P. | |
| AEROPOSTALE | JAN | ARO | ARO | CITADEL DERIVATIVES GROUP, LLC |
| AEROVIRONMENT INC | MAR | VQS | AVAV | CITADEL DERIVATIVES GROUP, LLC |
| AES CORP | JAN | AES | AES | CITIGROUP DERIVATIVES MARKETS |
| AETNA INC NEW | JAN | AET | AET | TIMBER HILL LLC |
| AFFILIATED COMPUTER SERVICES | JAN | ACS | ACS | CITIGROUP DERIVATIVES MARKETS |
| AFFILIATED MANAGERS GROUP | JAN | AMG | AMG | CITADEL DERIVATIVES GROUP, LLC |
| AFFYMETRIX INC | JAN | FIQ | AFFX | CITIGROUP DERIVATIVES MARKETS |
| AFLAC INC | JAN | AFL | AFL | TIMBER HILL LLC |
| AGCO CORP | JAN | AG | AG | CITADEL DERIVATIVES GROUP, LLC |
| AGFEED INDUSTRIES INC | FEB | FQZ | FEED | CITADEL DERIVATIVES GROUP, LLC |
| AGILENT TECHNOLOGIES INC | JAN | A | A | CITADEL DERIVATIVES GROUP, LLC |
| AGILYSYS INC | OQJ | AGYS | LABRANCHE STRUCTURED PRODUCTS | |
| AGNICO EAGLE MINES LTD | JAN | AEM | AEM | TIMBER HILL LLC |
| AGR 09 LEAP ADJ | AGK | LSI | CITIGROUP DERIVATIVES MARKETS | |
| AGRIUM INC | JAN | AGU | AGU | CITADEL DERIVATIVES GROUP, LLC |
| AIR METHODS CORP PAR $.06 | UDU | AIRM | GROUP ONE TRADING, L.P. | |
| AIR PRODS & CHEMS INC | JAN | APD | APD | CITADEL DERIVATIVES GROUP, LLC |
| AIRCASTLE LTD | JAN | AYR | AYR | LABRANCHE STRUCTURED PRODUCTS |
| AIRGAS INC | ARG | ARG | LABRANCHE STRUCTURED PRODUCTS | |
| AIRMEDIA GROUP INC | MAR | QZB | AMCN | CITADEL DERIVATIVES GROUP, LLC |
| AIRTRAN HLDGS INC | JAN | AAI | AAI | LABRANCHE STRUCTURED PRODUCTS |
| AK STL HLDG CORP | JAN | AKS | AKS | CITADEL DERIVATIVES GROUP, LLC |
| AKAMAI TECHNOLOGIES INC | JAN | UMU | AKAM | CITADEL DERIVATIVES GROUP, LLC |
| AKEENA SOLAR INC DE | FEB | AYO | AKNS | CITADEL DERIVATIVES GROUP, LLC |
| AKORN INC | MAR | AFQ | AKRX | LABRANCHE STRUCTURED PRODUCTS |
| ALADDIN KNOWLEDGE SYS LTD | FEB | QKV | ALDN | GROUP ONE TRADING, L.P. |
| ALASKA AIR GROUP INC | ALK | ALK | CITADEL DERIVATIVES GROUP, LLC | |
| ALASKA COMMUNICATIONS SYS GR | JAN | ULO | ALSK | GROUP ONE TRADING, L.P. |
| ALBANY MOLECULAR RESH INC | QAM | AMRI | GROUP ONE TRADING, L.P. | |
| ALBEMARLE CORP | MAR | ALB | ALB | GROUP ONE TRADING, L.P. |
| ALCATEL-LUCENT | JAN | ALU | ALU | CITIGROUP DERIVATIVES MARKETS |
| ALCOA INC | JAN | AA | AA | TIMBER HILL LLC |
| ALCON INC | JAN | ACL | ACL | TIMBER HILL LLC |
| ALEXANDER & BALDWIN INC | MAR | XQD | ALEX | GROUP ONE TRADING, L.P. |
| ALEXION PHARMACEUTICALS INC | JAN | XQN | ALXN | CITADEL DERIVATIVES GROUP, LLC |
| ALIGN TECHNOLOGY INC | CUA | ALGN | CITADEL DERIVATIVES GROUP, LLC | |
| ALKERMES INC | JAN | QAL | ALKS | CITADEL DERIVATIVES GROUP, LLC |
| ALLEGHENY ENERGY INC | JAN | AYE | AYE | TIMBER HILL LLC |
| ALLEGHENY TECHNOLOGIES INC | JAN | ATI | ATI | CITADEL DERIVATIVES GROUP, LLC |
| ALLERGAN INC | JAN | AGN | AGN | CITADEL DERIVATIVES GROUP, LLC |
| ALLETE INC | ALE | ALE | LABRANCHE STRUCTURED PRODUCTS | |
| ALLIANCE DATA SYSTEMS CORP | MAR | ADS | ADS | CITADEL DERIVATIVES GROUP, LLC |
| ALLIANCE HOLDINGS GP LP | AQP | AHGP | LABRANCHE STRUCTURED PRODUCTS | |
| ALLIANCE ONE INTL INC | MAR | AOI | AOI | LABRANCHE STRUCTURED PRODUCTS |
| ALLIANCE RES PARTNER L P | MAR | AFV | ARLP | CITADEL DERIVATIVES GROUP, LLC |
| ALLIANCEBERNSTEIN HOLDING LP | AB | AB | LABRANCHE STRUCTURED PRODUCTS | |
| ALLIANT ENERGY CORP | LNT | LNT | SUSQUEHANNA SECURITIES | |
| ALLIANT TECHSYSTEMS INC | JAN | ATK | ATK | CITADEL DERIVATIVES GROUP, LLC |
| ALLIED CAP CORP NEW | JAN | ALD | ALD | CITADEL DERIVATIVES GROUP, LLC |
| ALLIED WASTE INDS INC (PAR$.01) | JAN | AW | AW | CITADEL DERIVATIVES GROUP, LLC |
| ALLIS CHALMERS ENERGY INC | ALY | ALY | GROUP ONE TRADING, L.P. | |
| ALLOS THERAPEUTICS INC | JAN | QAT | ALTH | LABRANCHE STRUCTURED PRODUCTS |
| ALLSTATE CORP | JAN | ALL | ALL | CITIGROUP DERIVATIVES MARKETS |
| ALNYLAM PHARMACEUTICALS INC | MAR | AQX | ALNY | LABRANCHE STRUCTURED PRODUCTS |
| ALON USA ENERGY INC | MAR | ALJ | ALJ | LABRANCHE STRUCTURED PRODUCTS |
| ALPHA NATURAL RESOURCES INC | JAN | ANR | ANR | GROUP ONE TRADING, L.P. |
| ALPHARMA INC | JAN | ALO | ALO | CITADEL DERIVATIVES GROUP, LLC |
| ALTERA CORP | JAN | LTQ | ALTR | CITADEL DERIVATIVES GROUP, LLC |
| ALTRIA GROUP INC | JAN | MO | MO | CITADEL DERIVATIVES GROUP, LLC |
| ALUMINUM CORP CHINA LTD | JAN | ACH | ACH | GROUP ONE TRADING, L.P. |
| ALVARION LTD | JAN | QBY | ALVR | CITADEL DERIVATIVES GROUP, LLC |
| AMAG PHARMACEUTICALS INC | JAN | AVM | AMAG | CITADEL DERIVATIVES GROUP, LLC |
| AMAZON COM INC | JAN | ZQN | AMZN | CITADEL DERIVATIVES GROUP, LLC |
| AMBAC FINL GROUP INC | JAN | ABK | ABK | TIMBER HILL LLC |
| AMCC ADJ (AEX) | AJB | AMCC | TIMBER HILL LLC | |
| AMCOL INTL CORP | MAR | ACO | ACO | GROUP ONE TRADING, L.P. |
| AMDOCS LTD | JAN | DOX | DOX | SUSQUEHANNA SECURITIES |
| AMEDISYS INC | JAN | CQW | AMED | CITADEL DERIVATIVES GROUP, LLC |
| AMERCO | BHU | UHAL | LABRANCHE STRUCTURED PRODUCTS | |
| AMEREN CORP | MAR | AEE | AEE | CITADEL DERIVATIVES GROUP, LLC |
| AMERICA MOVIL SAB DE CV | JAN | AMX | AMX | TIMBER HILL LLC |
| AMERICAN AXLE & MFG HLDGS IN | JAN | AXL | AXL | CITADEL DERIVATIVES GROUP, LLC |
| AMERICAN CAMPUS CMNTYS INC | MAR | ACC | ACC | LABRANCHE STRUCTURED PRODUCTS |
| AMERICAN CAPITAL STRATEGIES | FEB | DQS | ACAS | CITADEL DERIVATIVES GROUP, LLC |
| AMERICAN COMMERCIAL LINES | JAN | QAK | ACLI | LABRANCHE STRUCTURED PRODUCTS |
| AMERICAN EAGLE OUTFITTERS NE | JAN | AEO | AEO | TIMBER HILL LLC |
| AMERICAN ELEC PWR INC | JAN | AEP | AEP | CITADEL DERIVATIVES GROUP, LLC |
| AMERICAN EQTY INVT LIFE HLD | FEB | AEL | AEL | GROUP ONE TRADING, L.P. |
| AMERICAN EXPRESS CO | JAN | AXP | AXP | TIMBER HILL LLC |
| AMERICAN FINL GROUP INC OHIO | MAR | AFG | AFG | LABRANCHE STRUCTURED PRODUCTS |
| AMERICAN GREETINGS CORP | AM | AM | LABRANCHE STRUCTURED PRODUCTS | |
| AMERICAN INTL GROUP INC | JAN | AIG | AIG | TIMBER HILL LLC |
| AMERICAN MED SYS HLDGS INC | JAN | FGU | AMMD | LABRANCHE STRUCTURED PRODUCTS |
| AMERICAN ORIENTAL BIOENGR IN | JAN | AOB | AOB | CITADEL DERIVATIVES GROUP, LLC |
| AMERICAN RAILCAR INDS INC | MAR | UKU | ARII | GROUP ONE TRADING, L.P. |
| AMERICAN SCIENCE & ENGR INC | KBU | ASEI | CITADEL DERIVATIVES GROUP, LLC | |
| AMERICAN SUPERCONDUCTOR CORP | JAN | QAY | AMSC | CITADEL DERIVATIVES GROUP, LLC |
| AMERICAN TECHNOLOGY CORP | BFQ | ATCO | LABRANCHE STRUCTURED PRODUCTS | |
| AMERICAN TOWER CORP | JAN | AMT | AMT | TIMBER HILL LLC |
| AMERICAN VANGUARD CORP | JAN | AVD | AVD | LABRANCHE STRUCTURED PRODUCTS |
| AMERICREDIT CORP | JAN | ACF | ACF | TIMBER HILL LLC |
| AMERIGAS PARTNERS L P | FEB | APU | APU | SUSQUEHANNA SECURITIES |
| AMERIGROUP CORP | JAN | AGP | AGP | TIMBER HILL LLC |
| AMERIPRISE FINL INC | JAN | AMP | AMP | CITADEL DERIVATIVES GROUP, LLC |
| AMERISOURCEBERGEN CORP | JAN | ABC | ABC | TIMBER HILL LLC |
| AMERISTAR CASINOS INC | MAR | UWT | ASCA | CITADEL DERIVATIVES GROUP, LLC |
| AMERON INTL INC | MAR | AMN | AMN | LABRANCHE STRUCTURED PRODUCTS |
| AMETEK INC NEW | MAR | AME | AME | LABRANCHE STRUCTURED PRODUCTS |
| AMGEN INC | JAN | AMQ | AMGN | TIMBER HILL LLC |
| AMIS HOLDINGS ADJ | AAJ | ONNN | GROUP ONE TRADING, L.P. | |
| AMKOR TECHNOLOGY INC | JAN | QEL | AMKR | CITADEL DERIVATIVES GROUP, LLC |
| AMN HEALTHCARE SERVICES INC | JAN | AHS | AHS | GROUP ONE TRADING, L.P. |
| AMPHENOL CORP NEW | APH | APH | TIMBER HILL LLC | |
| AMR CORP | JAN | AMR | AMR | TIMBER HILL LLC |
| AMSURG CORP | MAR | KKO | AMSG | GROUP ONE TRADING, L.P. |
| AMYLIN PHARMACEUTICALS INC | JAN | AQM | AMLN | CITADEL DERIVATIVES GROUP, LLC |
| ANADARKO PETE CORP | JAN | APC | APC | TIMBER HILL LLC |
| ANADIGICS INC | JAN | AKQ | ANAD | CITADEL DERIVATIVES GROUP, LLC |
| ANALOG DEVICES INC | JAN | ADI | ADI | CITADEL DERIVATIVES GROUP, LLC |
| ANALOGIC CORP PAR $0.05 | UBJ | ALOG | LABRANCHE STRUCTURED PRODUCTS | |
| ANDERSONS INC | MAR | AQA | ANDE | CITADEL DERIVATIVES GROUP, LLC |
| ANGIODYNAMICS INC | ULW | ANGO | GROUP ONE TRADING, L.P. | |
| ANGIOTECH PHARMACEUTICALS IN | JAN | AUJ | ANPI | CITADEL DERIVATIVES GROUP, LLC |
| ANGLO AMERN PLC | MAR | QEB | AAUK | SUSQUEHANNA SECURITIES |
| ANGLOGOLD ASHANTI LTD | JAN | AU | AU | CITADEL DERIVATIVES GROUP, LLC |
| ANHEUSER BUSCH COS INC | JAN | BUD | BUD | TIMBER HILL LLC |
| ANIXTER INTL INC | JAN | AXE | AXE | GROUP ONE TRADING, L.P. |
| ANNALY CAP MGMT INC | JAN | NLY | NLY | TIMBER HILL LLC |
| ANNTAYLOR STORES CORP | JAN | ANN | ANN | TIMBER HILL LLC |
| ANSOFT CORP | UZD | ANST | SUSQUEHANNA SECURITIES | |
| ANSYS INC | QUS | ANSS | GROUP ONE TRADING, L.P. | |
| ANTHRACITE CAP INC | FEB | AHR | AHR | GROUP ONE TRADING, L.P. |
| ANWORTH MORTGAGE ASSET CP | ANH | ANH | GROUP ONE TRADING, L.P. | |
| AON CORP | JAN | AOC | AOC | TIMBER HILL LLC |
| APACHE CORP | JAN | APA | APA | CITADEL DERIVATIVES GROUP, LLC |
| APARTMENT INVT & MGMT CO | MAR | AIV | AIV | TIMBER HILL LLC |
| APEX SILVER MINES LTD | JAN | SIL | SIL | CITADEL DERIVATIVES GROUP, LLC |
| APOGEE ENTERPRISES INC | FEB | QJA | APOG | GROUP ONE TRADING, L.P. |
| APOLLO GROUP INC | JAN | OAQ | APOL | CITIGROUP DERIVATIVES MARKETS |
| APOLLO INVT CORP | MAR | QPP | AINV | GROUP ONE TRADING, L.P. |
| APPLE INC | JAN | AAQ | AAPL | CITIGROUP DERIVATIVES MARKETS |
| APPLERA CORP AP BIO GRP | JAN | ABI | ABI | CITIGROUP DERIVATIVES MARKETS |
| APPLERA CORP CELERA GRP | JAN | CRA | CRA | LABRANCHE STRUCTURED PRODUCTS |
| APPLIED ENERGETICS INC | JAN | QVM | AERG | GROUP ONE TRADING, L.P. |
| APPLIED MATLS INC | JAN | ANQ | AMAT | CITADEL DERIVATIVES GROUP, LLC |
| APPLIED MICRO CIRCUITS CORP | FEB | QLL | AMCC | TIMBER HILL LLC |
| APPLIED SIGNAL TECHNOLOGY IN | FEB | HIU | APSG | GROUP ONE TRADING, L.P. |
| APRIA HEALTHCARE GROUP INC | JAN | AHG | AHG | CITADEL DERIVATIVES GROUP, LLC |
| AQUA AMERICA INC | MAR | WTR | WTR | CITADEL DERIVATIVES GROUP, LLC |
| ARCELORMITTAL SA LUXEMBOURG (NY REGISTRY SH) | JAN | MT | MT | CITIGROUP DERIVATIVES MARKETS |
| ARCH CAP GROUP LTD | MAR | UOZ | ACGL | LABRANCHE STRUCTURED PRODUCTS |
| ARCH COAL INC | JAN | ACI | ACI | CITADEL DERIVATIVES GROUP, LLC |
| ARCHER DANIELS MIDLAND CO | JAN | ADM | ADM | CITIGROUP DERIVATIVES MARKETS |
| ARENA PHARMACEUTICALS INC | JAN | UGG | ARNA | LABRANCHE STRUCTURED PRODUCTS |
| ARENA RESOURCES INC | JAN | ARD | ARD | LABRANCHE STRUCTURED PRODUCTS |
| ARES CAP CORP | FEB | AQU | ARCC | GROUP ONE TRADING, L.P. |
| ARIAD PHARMACEUTICALS INC | JAN | UAQ | ARIA | CITADEL DERIVATIVES GROUP, LLC |
| ARIBA INC | FEB | IRU | ARBA | TIMBER HILL LLC |
| ARKANSAS BEST CORP DEL | MAR | FDQ | ABFS | TIMBER HILL LLC |
| ARQULE INC | AQK | ARQL | GROUP ONE TRADING, L.P. | |
| ARRAY BIOPHARMA INC | FEB | AUQ | ARRY | GROUP ONE TRADING, L.P. |
| ARRIS GROUP INC | JAN | AQC | ARRS | CITIGROUP DERIVATIVES MARKETS |
| ARROW ELECTRS INC | MAR | ARW | ARW | CITADEL DERIVATIVES GROUP, LLC |
| ARTHROCARE CORP | MAR | ARU | ARTC | CITADEL DERIVATIVES GROUP, LLC |
| ARUBA NETWORKS INC | QBR | ARUN | CITADEL DERIVATIVES GROUP, LLC | |
| ARVINMERITOR INC | JAN | ARM | ARM | GROUP ONE TRADING, L.P. |
| ASCENT SOLAR TECHNOLOGIES IN | SUH | ASTI | CITADEL DERIVATIVES GROUP, LLC | |
| ASD 09 LEAP ADJ | AAW | TT | TIMBER HILL LLC | |
| ASE TEST LTD | MAR | QDQ | ASTSF | GROUP ONE TRADING, L.P. |
| ASHLAND INC NEW | JAN | ASH | ASH | CITADEL DERIVATIVES GROUP, LLC |
| ASIAINFO HLDGS INC | EUJ | ASIA | LABRANCHE STRUCTURED PRODUCTS | |
| ASM INTL N V | MAR | IQB | ASMI | LABRANCHE STRUCTURED PRODUCTS |
| ASML HOLDING N V NY REG (MFQ 10 LEAP) | JAN | JHJ | ASML | CITADEL DERIVATIVES GROUP, LLC |
| ASML HOLDING N V NY REG | JAN | MFQ | ASML | CITADEL DERIVATIVES GROUP, LLC |
| ASPECT MED SYS INC | JAN | UCU | ASPM | LABRANCHE STRUCTURED PRODUCTS |
| ASPEN TECHNOLOGY INC | FEB | ZQP | AZPN | GROUP ONE TRADING, L.P. |
| ASSET ACCEP CAP CORP | FEB | ADU | AACC | GROUP ONE TRADING, L.P. |
| ASSOCIATED BANC CORP | MAR | QVS | ASBC | LABRANCHE STRUCTURED PRODUCTS |
| ASSURANT INC | JAN | AIZ | AIZ | CITADEL DERIVATIVES GROUP, LLC |
| ASSURED GUARANTY LTD | JAN | AGO | AGO | GROUP ONE TRADING, L.P. |
| ASTA FDG INC | ATQ | ASFI | LABRANCHE STRUCTURED PRODUCTS | |
| ASTEC INDS INC | MAR | QYA | ASTE | LABRANCHE STRUCTURED PRODUCTS |
| ASTRAZENECA PLC | JAN | AZN | AZN | CITADEL DERIVATIVES GROUP, LLC |
| AT&T INC | JAN | T | T | CITADEL DERIVATIVES GROUP, LLC |
| ATHENAHEALTH INC | MAR | QJN | ATHN | CITADEL DERIVATIVES GROUP, LLC |
| ATHEROS COMMUNICATIONS INC | MAR | QRA | ATHR | CITADEL DERIVATIVES GROUP, LLC |
| ATLAS ENERGY RESOURCES LLC | FEB | ATN | ATN | SUSQUEHANNA SECURITIES |
| ATLAS PIPELINE PARTNERS LP | FEB | APL | APL | SUSQUEHANNA SECURITIES |
| ATMEL CORP | FEB | AQT | ATML | CITADEL DERIVATIVES GROUP, LLC |
| ATMI INC | JAN | ASQ | ATMI | CITADEL DERIVATIVES GROUP, LLC |
| ATP OIL & GAS CORP | JAN | HKU | ATPG | GROUP ONE TRADING, L.P. |
| ATWOOD OCEANICS INC | JAN | ATW | ATW | LABRANCHE STRUCTURED PRODUCTS |
| AU OPTRONICS CORP | AUO | AUO | LABRANCHE STRUCTURED PRODUCTS | |
| AUDIOCODES LTD | JAN | QAS | AUDC | CITADEL DERIVATIVES GROUP, LLC |
| AUSTRALIAN DOLLA Index | XDA | XDA | TIMBER HILL LLC | |
| AUTOBYTEL INC | BCU | ABTL | CITADEL DERIVATIVES GROUP, LLC | |
| AUTODESK INC | JAN | ADQ | ADSK | CITADEL DERIVATIVES GROUP, LLC |
| AUTOLIV INC | MAR | ALV | ALV | LABRANCHE STRUCTURED PRODUCTS |
| AUTOMATIC DATA PROCESSING IN | JAN | ADP | ADP | CITIGROUP DERIVATIVES MARKETS |
| AUTONATION INC | JAN | AN | AN | CITIGROUP DERIVATIVES MARKETS |
| AUTOZONE INC | JAN | AZO | AZO | CITADEL DERIVATIVES GROUP, LLC |
| AVALONBAY CMNTYS INC | JAN | AVB | AVB | TIMBER HILL LLC |
| AVANIR PHARMACEUTICALS | JAN | AVQ | AVNR | GROUP ONE TRADING, L.P. |
| AVENTINE RENEWABLE ENERGY | MAR | AVR | AVR | CITADEL DERIVATIVES GROUP, LLC |
| AVERY DENNISON CORP | JAN | AVY | AVY | CITADEL DERIVATIVES GROUP, LLC |
| AVI BIOPHARMA INC | JAN | QVI | AVII | LABRANCHE STRUCTURED PRODUCTS |
| AVID TECHNOLOGY INC | JAN | AQI | AVID | CITADEL DERIVATIVES GROUP, LLC |
| AVIS BUDGET GROUP | JAN | CAR | CAR | TIMBER HILL LLC |
| AVISTA CORP | FEB | AVA | AVA | LABRANCHE STRUCTURED PRODUCTS |
| AVNET INC | JAN | AVT | AVT | CITADEL DERIVATIVES GROUP, LLC |
| AVOCENT CORP | JAN | QVX | AVCT | CITIGROUP DERIVATIVES MARKETS |
| AVON PRODS INC | JAN | AVP | AVP | CITADEL DERIVATIVES GROUP, LLC |
| AXCELIS TECHNOLOGIES INC | ULS | ACLS | TIMBER HILL LLC | |
| AXIS CAPITAL HOLDINGS | MAR | AXS | AXS | LABRANCHE STRUCTURED PRODUCTS |
| AYI ADJ | YAF | AYI | GROUP ONE TRADING, L.P. | |
| BAIDU COM INC REP A | JAN | BDQ | BIDU | CITADEL DERIVATIVES GROUP, LLC |
| BAKER HUGHES INC | JAN | BHI | BHI | TIMBER HILL LLC |
| BALDOR ELEC CO | FEB | BEZ | BEZ | SUSQUEHANNA SECURITIES |
| BALL CORP | JAN | BLL | BLL | TIMBER HILL LLC |
| BALLARD PWR SYS INC | JAN | DFQ | BLDP | CITADEL DERIVATIVES GROUP, LLC |
| BALLY TECHNOLOGIES INC | JAN | BYI | BYI | CITADEL DERIVATIVES GROUP, LLC |
| BANCO BRADESCO S A (ADJ) | JAN | BBD | BBD | CITADEL DERIVATIVES GROUP, LLC |
| BANCO ITAU HLDG FINANCIERA S | MAR | ITU | ITU | CITADEL DERIVATIVES GROUP, LLC |
| BANCORPSOUTH INC | BXS | BXS | GROUP ONE TRADING, L.P. | |
| BANK OF AMERICA CORPORATION | JAN | BAC | BAC | CITADEL DERIVATIVES GROUP, LLC |
| BANK OF NEW YORK MELLON CORP | JAN | BK | BK | CITIGROUP DERIVATIVES MARKETS |
| BANKATLANTIC BANCORP | MAR | BBX | BBX | GROUP ONE TRADING, L.P. |
| BANKRATE INC | JAN | QIB | RATE | LABRANCHE STRUCTURED PRODUCTS |
| BANKUNITED FINL CORP | JAN | UDD | BKUNA | LABRANCHE STRUCTURED PRODUCTS |
| BARD C R INC | JAN | BCR | BCR | CITADEL DERIVATIVES GROUP, LLC |
| BARE ESCENTUALS INC | MAR | URY | BARE | GROUP ONE TRADING, L.P. |
| BARNES & NOBLE INC | JAN | BKS | BKS | CITADEL DERIVATIVES GROUP, LLC |
| BARNES GROUP INC | MAR | B | B | CITADEL DERIVATIVES GROUP, LLC |
| BARR PHARMACEUTICALS INC | FEB | BRL | BRL | CITADEL DERIVATIVES GROUP, LLC |
| BARRETT BILL CORP | JAN | BBG | BBG | CITADEL DERIVATIVES GROUP, LLC |
| BARRICK GOLD CORP | JAN | ABX | ABX | CITADEL DERIVATIVES GROUP, LLC |
| BASIC ENERGY SVCS INC NEW | BAS | BAS | LABRANCHE STRUCTURED PRODUCTS | |
| BAXTER INTL INC | JAN | BAX | BAX | CITIGROUP DERIVATIVES MARKETS |
| BB&T CORP | JAN | BBT | BBT | CITADEL DERIVATIVES GROUP, LLC |
| BCE INC | JAN | BCE | BCE | TIMBER HILL LLC |
| BE AEROSPACE INC | BQV | BEAV | CITADEL DERIVATIVES GROUP, LLC | |
| BEACON ROOFING SUPPLY INC | QBQ | BECN | LABRANCHE STRUCTURED PRODUCTS | |
| BEAR STEARNS COS INC | JAN | BSC | BSC | CITADEL DERIVATIVES GROUP, LLC |
| BEAZER HOMES USA INC | JAN | BZH | BZH | TIMBER HILL LLC |
| BEBE STORES INC | JAN | KUO | BEBE | CITADEL DERIVATIVES GROUP, LLC |
| BECKMAN COULTER INC | FEB | BEC | BEC | CITIGROUP DERIVATIVES MARKETS |
| BECTON DICKINSON & CO | MAR | BDX | BDX | CITADEL DERIVATIVES GROUP, LLC |
| BED BATH & BEYOND INC | JAN | BHQ | BBBY | TIMBER HILL LLC |
| BELDEN INC | MAR | BDC | BDC | LABRANCHE STRUCTURED PRODUCTS |
| BELLUS HEALTH INC (KQM 10 LEAP) | JAN | KQM | BLUS | LABRANCHE STRUCTURED PRODUCTS |
| BELO CORP SER A | MAR | BLC | BLC | LABRANCHE STRUCTURED PRODUCTS |
| BENCHMARK ELECTRS INC | JAN | BHE | BHE | CITADEL DERIVATIVES GROUP, LLC |
| BERKLEY W R CORP | WRB | WRB | CITADEL DERIVATIVES GROUP, LLC | |
| BERRY PETE CO | FEB | BRY | BRY | LABRANCHE STRUCTURED PRODUCTS |
| BEST BUY INC | JAN | BBY | BBY | TIMBER HILL LLC |
| BGC PARTNERS INC | FEB | ENU | BGCP | CITADEL DERIVATIVES GROUP, LLC |
| BHP BILLITON LTD | JAN | BHP | BHP | TIMBER HILL LLC |
| BIDZ COM INC | MAR | QGZ | BIDZ | LABRANCHE STRUCTURED PRODUCTS |
| BIG LOTS INC | BIG | BIG | TIMBER HILL LLC | |
| BIGBAND NETWORKS INC | MAR | QBE | BBND | CITADEL DERIVATIVES GROUP, LLC |
| BIO-REFERENCE LABS INC $.01 | FEB | BJQ | BRLI | GROUP ONE TRADING, L.P. |
| BIOCRYST PHARMACEUTICALS | MAR | BIU | BCRX | CITADEL DERIVATIVES GROUP, LLC |
| BIOGEN IDEC INC | JAN | IDQ | BIIB | CITADEL DERIVATIVES GROUP, LLC |
| BIOLASE TECHNOLOGY INC | MAR | BQF | BLTI | GROUP ONE TRADING, L.P. |
| BIOMARIN PHARMACEUTICAL INC | JAN | NUR | BMRN | TIMBER HILL LLC |
| BIOSANTE PHARMACEUTICALS INC | JAN | BPA | BPAX | GROUP ONE TRADING, L.P. |
| BIOTECH HOLDRS TR (DEPOSTRY RCPTS) | JAN | BBH | BBH | LABRANCHE STRUCTURED PRODUCTS |
| BIOVAIL CORP | JAN | BVF | BVF | CITADEL DERIVATIVES GROUP, LLC |
| BJ SVCS CO | JAN | BJS | BJS | CITADEL DERIVATIVES GROUP, LLC |
| BJS RESTAURANTS INC | PBU | BJRI | LABRANCHE STRUCTURED PRODUCTS | |
| BJS WHOLESALE CLUB INC | MAR | BJ | BJ | CITADEL DERIVATIVES GROUP, LLC |
| BK ADJUST | BKM | BK | CITADEL DERIVATIVES GROUP, LLC | |
| BLACK & DECKER CORP | JAN | BDK | BDK | TIMBER HILL LLC |
| BLACK BOX CORP DEL | MAR | QBX | BBOX | CITADEL DERIVATIVES GROUP, LLC |
| BLACK HILLS CORP | FEB | BKH | BKH | LABRANCHE STRUCTURED PRODUCTS |
| BLACKBAUD INC | MAR | QDO | BLKB | GROUP ONE TRADING, L.P. |
| BLACKBOARD INC | JAN | BPU | BBBB | CITADEL DERIVATIVES GROUP, LLC |
| BLACKROCK INC | BLK | BLK | LABRANCHE STRUCTURED PRODUCTS | |
| BLACKSTONE GROUP L P (UNIT LTD) | JAN | BX | BX | CITADEL DERIVATIVES GROUP, LLC |
| BLC ADJ. | BHN | BLC | LABRANCHE STRUCTURED PRODUCTS | |
| BLOCK H & R INC | JAN | HRB | HRB | CITADEL DERIVATIVES GROUP, LLC |
| BLOCKBUSTER INC | JAN | BBI | BBI | CITIGROUP DERIVATIVES MARKETS |
| BLOCKBUSTER INC | QBH | BBI'B | CITIGROUP DERIVATIVES MARKETS | |
| BLOUNT INTL INC NEW | BLT | BLT | LABRANCHE STRUCTURED PRODUCTS | |
| BLS ADJ LEAP | BLY | T | CITADEL DERIVATIVES GROUP, LLC | |
| BLUE COAT SYSTEMS INC | JAN | |||