WhichIndex

Stock market indexes

We track 57 indexes and 12050 companies.

Americas

IndexCountryMembersWeightingProviderAs of
S&P MervalArgentina23Free-float market cap, cappedS&P Dow Jones Indices and BYMA2026-10-26
IbovespaBrazil74Free-float market cap, cappedB32026-10-26
S&P/TSX CompositeCanada216Float-adjusted market capS&P Dow Jones Indices2026-10-23
S&P IPSAChile30Free-float market capS&P Dow Jones Indices and the Santiago Exchange2026-06-30
S&P/BMV IPCMexico35Float-adjusted market cap, cappedS&P Dow Jones Indices2026-10-23
S&P 500United States501Float-adjusted market capS&P Dow Jones Indices2026-10-23
Nasdaq-100United States100Modified market capNasdaq2026-10-26
Dow JonesUnited States30Price-weightedS&P Dow Jones Indices2026-10-23
Russell 2000United States1959Float-adjusted market capFTSE Russell2026-10-23
Nasdaq CompositeUnited States3377Market capNasdaq2026-10-23
NYSE CompositeUnited States1859Float-adjusted market capICE Data Indices2026-10-26

Europe

IndexCountryMembersWeightingProviderAs of
Euro Stoxx 50Euro area50Free-float market cap, capped at 10%STOXX (Qontigo)2026-10-26
ATXAustria20Free-float market cap, cappedWiener Börse2026-10-26
BEL 20Belgium20Free-float market cap, cappedEuronext2026-10-22
OMX Copenhagen 20Denmark19Market cap, cappedNasdaq2026-10-23
OMX TallinnEstonia18Market cap, every main-list shareNasdaq2026-10-23
OMX Helsinki 25Finland25Market cap, cappedNasdaq2026-10-23
CAC 40France40Free-float market cap, capped at 15%Euronext2026-10-26
DAXGermany40Free-float market cap, capped at 10%STOXX (Qontigo)2026-10-26
OMX Iceland 15Iceland15Market cap, cappedNasdaq2026-10-23
ISEQ 20Ireland20Free-float market capEuronext2026-10-26
FTSE MIBItaly40Free-float market cap, cappedFTSE Russell2026-10-26
OMX RigaLatvia8Market cap, every main-list shareNasdaq2026-10-23
OMX VilniusLithuania19Market cap, every main-list shareNasdaq2026-10-23
LuxXLuxembourg9Free-float market capLuxembourg Stock Exchange2026-10-26
AEXNetherlands29Free-float market cap, capped at 15%Euronext2026-10-23
AMXNetherlands25Free-float market cap, capped at 15%Euronext2026-09-30
AMS Next 20Netherlands20Free-float market cap, capped at 15%Euronext2026-09-30
OSEBXNorway61Free-float market cap, cappedEuronext (Oslo Børs)2026-08-26
WIG20Poland20Free-float market cap, cappedGPW Benchmark2026-10-23
PSIPortugal14Free-float market cap, capped at 15%Euronext2026-09-30
MOEX RussiaRussia41Free-float market cap, cappedMoscow Exchange2026-10-23
IBEX 35Spain35Free-float market capBME (SIX)2026-10-22
IBEX Medium CapSpain20Free-float market capBME (SIX)2026-10-26
IBEX Small CapSpain30Free-float market capBME (SIX)2026-10-26
OMX Stockholm 30Sweden30Market cap, cappedNasdaq2026-10-23
SMISwitzerland20Free-float market cap, capped at 18%SIX2026-10-26
BIST 100Turkey100Free-float market cap, cappedBorsa Istanbul2026-09-30
FTSE 100United Kingdom100Free-float market capFTSE Russell2026-10-26

Asia-Pacific

IndexCountryMembersWeightingProviderAs of
S&P/ASX 200Australia200Float-adjusted market capS&P Dow Jones Indices2026-10-23
Shanghai CompositeChina2321Market capChina Securities Index2026-10-26
Hang SengHong Kong95Free-float market cap, capped at 8%Hang Seng Indexes2026-10-02
Nifty 50India50Free-float market capNSE Indices2026-10-26
IDX CompositeIndonesia980Market capIndonesia Stock Exchange2026-10-26
Nikkei 225Japan225Price-weightedNikkei Inc.2026-10-26
S&P/NZX 50New Zealand49Free-float market capS&P Dow Jones Indices and NZX2026-09-30
KSE 100Pakistan100Free-float market capPakistan Stock Exchange2026-10-26
Straits Times IndexSingapore30Free-float market capFTSE Russell, SPH and SGX2026-10-23
KOSPISouth Korea825Market capKorea Exchange2026-10-26
VN-IndexVietnam406Market capHo Chi Minh City Stock Exchange2026-10-26

Middle East & Africa

IndexCountryMembersWeightingProviderAs of
EGX 30Egypt30Free-float market cap, cappedEgyptian Exchange2026-10-26
TA-35Israel36Free-float market cap, cappedTel Aviv Stock Exchange2026-10-23
ASE GeneralJordan68Free-float market capAmman Stock Exchange2026-09-30
QE IndexQatar20Free-float market cap, cappedQatar Stock Exchange2026-09-01
TASISaudi Arabia252Free-float market cap, cappedSaudi Exchange2026-10-26
JSE Top 40South Africa40Free-float market capFTSE Russell and JSE2026-10-26
ADX GeneralUnited Arab Emirates79Free-float market capFTSE Russell and Abu Dhabi Securities Exchange2026-10-26

Membership map

Every index we track, and the ones we plan to.

Americas

  1. S&P Merval23 companies
  2. Ibovespa74 companies
  3. S&P/TSX Composite216 companies
  4. S&P IPSA30 companies
  5. S&P/BMV IPC35 companies
  6. S&P 500501 companies
  7. Nasdaq-100100 companies
  8. Dow Jones30 companies
  9. Russell 20001959 companies
  10. Nasdaq Composite3377 companies
  11. NYSE Composite1859 companies

Europe

  1. Euro Stoxx 5050 companies
  2. ATX20 companies
  3. BEL 2020 companies
  4. OMX Copenhagen 2019 companies
  5. OMX Tallinn18 companies
  6. OMX Helsinki 2525 companies
  7. CAC 4040 companies
  8. DAX40 companies
  9. OMX Iceland 1515 companies
  10. ISEQ 2020 companies
  11. FTSE MIB40 companies
  12. OMX Riga8 companies
  13. OMX Vilnius19 companies
  14. LuxX9 companies
  15. AEX29 companies
  16. AMX25 companies
  17. AMS Next 2020 companies
  18. OSEBX61 companies
  19. WIG2020 companies
  20. PSI14 companies
  21. MOEX Russia41 companies
  22. IBEX 3535 companies
  23. IBEX Medium Cap20 companies
  24. IBEX Small Cap30 companies
  25. OMX Stockholm 3030 companies
  26. SMI20 companies
  27. BIST 100100 companies
  28. FTSE 100100 companies

Asia-Pacific

  1. S&P/ASX 200200 companies
  2. Shanghai Composite2321 companies
  3. Hang Seng95 companies
  4. Nifty 5050 companies
  5. IDX Composite980 companies
  6. Nikkei 225225 companies
  7. S&P/NZX 5049 companies
  8. KSE 100100 companies
  9. Straits Times Index30 companies
  10. KOSPI825 companies
  11. VN-Index406 companies

Middle East & Africa

  1. EGX 3030 companies
  2. TA-3536 companies
  3. ASE General68 companies
  4. QE Index20 companies
  5. TASI252 companies
  6. JSE Top 4040 companies
  7. ADX General79 companies

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