anchor.diff:  XMAB,MERCADO ABIERTO ELECTRONICO S.A.,AR,ARGENTINA,BUENOS AIRES,MAE,June 2005,Active
   XMAD,BOLSA DE MADRID,ES,SPAIN,MADRID, ,June 2005,Active
   XMAE,MACEDONIAN STOCK EXCHANGE,MK,MACEDONIA,SKOPJE, ,June 2005,Active
  +XMAI,MARKET FOR ALTERNATIVE INVESTMENT,TH,THAILAND,BANGKOK,,April 2011,Active
   XMAL,MALTA STOCK EXCHANGE,MT,MALTA,VALLETTA, ,June 2005,Active
   XMAN,BOLSA DE VALORES DE NICARAGUA,NI,NICARAGUA,MANAGUA, ,June 2005,Active
   XMAP,MAPUTO STOCK  EXCHANGE,MZ,MOZAMBIQUE,MAPUTO, ,June 2005,Active
  
positive.code: XNYE,NEW YORK MERCANTILE EXCHANGE - OTC MARKETS,US,UNITED STATES OF AMERICA,NEW YORK,NYMEX ECM,May 2008,Active
  XNYL,NEW YORK MERCANTILE EXCHANGE - ENERGY MARKETS,US,UNITED STATES OF AMERICA,NEW YORK,NYMEX MTF LIMITED,May 2008,Active
  XNYM,NEW YORK MERCANTILE EXCHANGE,US,UNITED STATES OF AMERICA,NEW YORK,NYMEX,June 2005,Active
  XNYS,NEW YORK STOCK EXCHANGE INC.,US,UNITED STATES OF AMERICA,NEW YORK,NYSE,Before June 2005,Active
  XNZE,NEW ZEALAND EXCHANGE LTD,NZ,NEW ZEALAND,WELLINGTON,NZX,June 2005,Active
  XOAM,OSLO BORS ALTERNATIVE BOND MARKET,NO,NORWAY,OLSO,ABM,November 2007,Active
  XOAS,OSLO AXESS,NO,NORWAY,OLSO, ,February 2007,Active
  XOCH,ONECHICAGO LLC,US,UNITED STATES OF AMERICA,CHICAGO, ,June 2005,Active
  XODE,ODESSA COMMODITY EXCHANGE,UA,UKRAINE,ODESSA, ,June 2005,Active
  XOPV,OMX OTC PUBLICATION VENUE,SE,SWEDEN,STOCKHOLM, ,November 2007,Active
  XOSE,OSAKA SECURITIES EXCHANGE,JP,JAPAN,OSAKA,OSE,June 2005,Active
  XOSJ,OSAKA SECURITIES EXCHANGE J-NET,JP,JAPAN,OSAKA,J-NET,January 2006,Active
  XOSL,OSLO BORS ASA,NO,NORWAY,OLSO, ,June 2005,Active
  XOTC,OTC BULLETIN BOARD,US,UNITED STATES OF AMERICA,WASHINGTON,OTCBB,June 2005,Active
  XPAE,PALESTINE SECURITIES EXCHANGE,PS,PALESTINIAN TERRITORY OCCUPIED,NABLUS,PSE,June 2005,Active
  XPAR,NYSE EURONEXT - EURONEXT PARIS,FR,FRANCE,PARIS, ,June 2005,Active
  XPBT,NASDAQ OMX FUTURES EXCHANGE,US,UNITED STATES OF AMERICA,PHILADELPHIA,NFX,March 2009,Active
  XPET,STOCK EXCHANGE SAINT PETERSBURG ,RU,RUSSIA,SAINT-PETERSBURG,SPBEX,November 2007,Active
  XPHL,NASDAQ OMX PHLX,US,UNITED STATES OF AMERICA,PHILADELPHIA,PHLX,February 2009,Active
  XPHO,PHILADELPHIA OPTIONS EXCHANGE,US,UNITED STATES OF AMERICA,PHILADELPHIA, ,June 2005,Active
  XPHS,PHILIPPINE STOCK EXCHANGE INC.,PH,PHILIPPINE,PASIG CITY,PSE,June 2005,Active
  XPIC,SAINT-PETERSBURG CURRENCY EXCHANGE,RU,RUSSIA,SAINT-PETERSBURG,SPSEX,June 2005,Active
  XPIN,UBS PIN ATS,US,UNITED STATES OF AMERICA,STAMFORD,,June 2008,Active
  XPLU,PLUS MARKETS,GB,UNITED KINGDOM,LONDON,,March 2006,Active
  XPOM,PORT MORESBY STOCK EXCHANGE,PG,PAPUA NEW GUINEA,PORT MORESBY, ,June 2005,Active
  XPOR,PORTAL,US,UNITED STATES OF AMERICA,WASHINGTON, ,October 2007,Active
  XPOS,POSIT,IE,IRELAND,DUBLIN,POSIT,July 2007,Active
  XPOW,POWERNEXT,FR,FRANCE,PARIS, ,June 2005,Active
  XPRA,THE PRAGUE STOCK EXCHANGE,CZ,CZECH REPUBLIC ,PRAGUE,PSE,November 2007,Active
  XPRI,PRIDNEPROVSK COMMODITY EXCHANGE,UA,UKRAINE,PRIDNEPROVSK, ,June 2005,Active
  XPTY,BOLSA DE VALORES DE PANAMA S.A.,PA,PANAMA,PANAMA,BVP,June 2005,Active
  XPXE,PRAGUE ENERGY EXCHANGE,CZ,CZECH REPUBLIC,PRAGUE,PXE,April 2009,Active
  XQMH,SCOACH SWITZERLAND,CH,SWITZERLAND,ZURICH, ,October 2007,Active
  XQUI,QUITO STOCK EXCHANGE,EC,ECUADOR,QUITO, ,June 2005,Active
  XRAS,RASDAQ,RO,ROMANIA,BUCHAREST,RASDAQ,June 2005,Active
  XRBM,RINGGIT BOND MARKET,MY,MALAYSIA,KUALA LUMPUR,RBM,June 2005,Active
  XRIS,NASDAQ OMX RIGA,LV,LATVIA,RIGA, ,October 2009,Active
  XRMO,RM-SYSTEM (MOS),CZ,CZECH REPUBLIC ,PRAGUE,RMS CZ,June 2009,Active
  XRMZ,RM-SYSTEM A.S.,CZ,CZECH REPUBLIC ,PRAGUE,RMS CZ,October 2005,Active
  XROS,BOLSA DE COMERCIO ROSARIO,AR,ARGENTINA,ROSARIO,ROFEX,June 2005,Active
  XROV,REGIONAL EXCHANGE CENTRE -  MICEX SOUTH,RU,RUSSIA,ROSTOV,MICEX SOUTH,November 2007,Active
  XROX,MERCADO DE VALORES DE ROSARIO,AR,ARGENTINA,ROSARIO,ROFEX,November 2007,Active
  XRPM,ROMANIAN POWER MARKET,RO,ROMANIA,BUCHAREST,,April 2009,Active
  XRTR,RTR (REUTERS-REALTIME-DATEN),DE,GERMANY,FRANKFURT,RTR,June 2005,Active
  XRUS,INTERNET DIRECT-ACCESS EXCHANGE,RU,RUSSIA,MOSCOW,INDX,September 2007,Active
  XSAF,SOUTH AFRICAN FUTURES EXCHANGE,ZA,SOUTH AFRICA,JOHANNESBURG,SAFEX,June 2005,Active
  XSAM,SAMARA CURRENCY INTERBANK EXCHANGE,RU,RUSSIA,SAMARA,SCIEX,June 2005,Active
  XSAP,SAPPORO SECURITIES EXCHANGE,JP,JAPAN,SAPPORO, ,June 2005,Active
  XSAT,AKTIETORGET,SE,SWEDEN,STOCKHOLM, ,June 2007,Active
  XSAU,SAUDI STOCK EXCHANGE,SA,SAUDI ARABIA,RIJAD, ,June 2005,Active
  XSCA,SINGAPORE CATALIST MARKET,SG,SINGAPORE,SINGAPORE,,September 2008,Active
  XSCE,SINGAPORE COMMODITY EXCHANGE,SG,SINGAPORE,SINGAPORE,SICOM,June 2005,Active
  XSCL,SINGAPORE CENTRAL LIMIT ORDER BOOK INTERNATIONAL,SG,SINGAPORE,SINGAPORE,,September 2008,Active
  XSES,SINGAPORE EXCHANGE,SG,SINGAPORE,SINGAPORE,SGX,June 2005,Active
  XSFA,SOUTH AFRICAN FUTURES EXCHANGE - AGRICULTURAL MARKET DIVISION,ZA,SOUTH AFRICA,JOHANNESBURG,SAFEX,June 2005,Active
  XSFE,ASX - SYDNEY FUTURES EXCHANGE LIMITED,AU,AUSTRALIA,SYDNEY,SFE,June 2005,Active
  XSGE,SHANGHAI FUTURES EXCHANGE,CN,CHINA,SHANGHAI,SHFE,June 2005,Active
  XSGO,SANTIAGO STOCK EXCHANGE,CL,CHILE,SANTIAGO, ,June 2005,Active
  XSHE,SHENZHEN STOCK EXCHANGE,CN,CHINA,SHENZHEN, ,June 2005,Active
  XSHG,SHANGHAI STOCK EXCHANGE,CN,CHINA,SHANGHAI, ,June 2005,Active
  XSIB,SIBERIAN STOCK EXCHANGE,RU,RUSSIA,NOVOSIBIRSK,SIMEX,June 2005,Active
  XSIC,SIBERIAN INTERBANK CURRENCY EXCHANGE,RU,RUSSIA,NOVOSIBIRSK,SICEX,June 2005,Active
  XSIM,SINGAPORE EXCHANGE DERIVATIVES CLEARING LIMITED,SG,SINGAPORE,SINGAPORE,SGX-DT,June 2005,Active
  XSMP,SMARTPOOL,GB,UNITED KINGDOM,LONDON,,September 2008,Active
  XSOP,BSP REGIONAL ENERGY EXCHANGE - SOUTH POOL,SI,SLOVENIA,LJUBLJANA,,April 2009,Active
  XSPS,SOUTH PACIFIC STOCK EXCHANGE,FJ,FIJI,SUVA,SPSE,June 2005,Active
  XSRM,MERCADO DE FUTUROS DE ACEITE DE OLIVA S.A.,ES,SPAIN,JAEN,MFAO,June 2005,Active
  XSSE,SARAJEVO STOCK EXCHANGE,BA,BOSNIA AND HERZEGOVINA,SARAJEVO,SASE,June 2007,Active
  XSTC,HOCHIMINH STOCK EXCHANGE,VN,VIET NAM,HO CHI MINH CITY, ,December 2009,Active
  XSTE,REPUBLICAN STOCK EXCHANGE,UZ,UZBEKISTAN,TASHKENT,UZSE,September 2007,Active
  XSTO,OMX NORDIC EXCHANGE STOCKHOLM AB,SE,SWEDEN,STOCKHOLM,,November 2007,Active
  XSTU,BOERSE STUTTGART,DE,GERMANY,STUTTGART, ,September 2007,Active
  XSVA,EL SALVADOR STOCK EXCHANGE,SV,EL SALVADOR,EL SALVADOR, ,June 2005,Active
  XSWA,SWAZILAND STOCK EXCHANGE,SZ,SWAZILAND,MBABANE,SSX,June 2005,Active
  XSWB,SWX SWISS BLOCK,GB,UNITED KINGDOM,LONDON,,September 2008,Active
  XSWX,SWISS EXCHANGE,CH,SWITZERLAND,ZURICH,SWX,June 2005,Active
  XTAE,TEL AVIV STOCK EXCHANGE,IL,ISRAEL,TEL AVIV,TASE,June 2005,Active
  XTAF,TAIWAN FUTURES EXCHANGE,TW,TAIWAN,TAIPEI,TAIFEX,June 2005,Active
  XTAI,TAIWAN STOCK EXCHANGE,TW,TAIWAN,TAIPEI,TSEC,June 2005,Active
  XTAL,NASDAQ OMX TALLINN,EE,ESTONIA,TALLINN, ,December 2009,Active
  XTAM,TOKYO AIM,JP,JAPAN,TOKYO,,March 2009,Active
  XTEH,TEHRAN STOCK EXCHANGE,IR,IRAN,TEHRAN,TSE,November 2007,Active
  
negative.code: DUSD,BOERSE DUESSELDORF - QUOTRIX MTF,DE,GERMANY,DUESSELDORF,,August 2008,Active
  ECAG,EUREX CLEARING AG,DE,GERMANY,FRANKFURT, ,November 2005,Active
  ECXE,EUROPEAN CLIMATE EXCHANGE,NL,THE NETHERLANDS,AMSTERDAM,,September 2008,Active
  EDDP,DIRECT EDGE X DARK,US,UNITED STATES OF AMERICA,JERSEY CITY,EDGXDARK,May 2011,Active
  EDGA,EDGA EXCHANGE,US,UNITED STATES OF AMERICA,JERSEY CITY, ,May 2010,Active
  EDGD,DIRECT EDGE A DARK,US,UNITED STATES OF AMERICA,JERSEY CITY,EDGADARK,May 2011,Active
  EDGX,EDGX EXCHANGE,US,UNITED STATES OF AMERICA,JERSEY CITY, ,May 2010,Active
  EESE,EAST EUROPEAN STOCK EXCHANGE,UA,UKRAINE,KIEV,,May 2010,Active
  EMDR,E-MID - E-MIDER MARKET,IT,ITALY,MILANO,,June 2008,Active
  EMID,E-MID,IT,ITALY,MILANO,,May 2010,Active
  EMIR,E-MID REPO,IT,ITALY,MILANO,,November 2011,Active
  EMTF,EURO MTF,LU,LUXEMBOURG,LUXEMBOURG, ,June 2005,Active
  EMTS,EUROMTS,GB,UNITED KINGDOM,LONDON,EMTS,June 2005,Active
  ENAX,ATHENS EXCHANGE ALTERNATIVE MARKET,GR,GREECE,ATHENS,ENAX,November 2007,Active
  