Repository of definitions and protocol specifications of the organizations covered by The Open Markets Initiative.
| Organization | Name | MIC | Website |
|---|---|---|---|
| 24X | 24 National Exchange | N24X | 24exchange.com |
| A2X | A2X Markets | XA2X | a2x.co.za |
| Aquis | Aquis Exchange | AQXE | aquis.eu |
| Asx | Australian Securities Exchange | XASX | asx.com.au |
| B3 | Brasil, Bolsa, Balcão | BVMF | b3.com.br |
| Bist | Borsa İstanbul A.Ş. | XIST | borsaistanbul.com |
| Boats | Blue Ocean Technologies | BOAT | blueocean-tech.io |
| Box | Box Options Market | XBOX | boxoptions.com |
| BruceAts | Bruce ATS | brucemarkets.com | |
| Cboe | Chicago Board Options Exchange | XCBO | cboe.com |
| Cme | CME Group | XCME | cmegroup.com |
| Coinbase | Coinbase | CAND | coinbase.com |
| Currenex | Currenex | currenex.com | |
| ElectronX | ElectronX Markets | electronx.com | |
| Eurex | Eurex Exchange | XEUR | eurex.com |
| Euronext | Euronext | XPAR | euronext.com |
| Finra | Financial Industry Regulatory Authority | FINR | finra.org |
| Fix | FIX Trading Community | fixtrading.org | |
| Hkex | Hong Kong Exchanges and Clearing | XHKG | hkex.com.hk |
| Ice | Intercontinental Exchange | IFUS | theice.com |
| Iex | Investors Exchange | IEXG | iexexchange.io |
| Imperative | Imperative Execution | imperativex.com | |
| Jnx | Japannext Securities | XJPX | japannext.co.jp |
| Jpx | Japan Exchange Group | XOSE | jpx.co.jp |
| Koscom | Koscom Co., Ltd. | koscom.co.kr | |
| Lseg | London Stock Exchange | XLON | lseg.com |
| Ltse | Long-Term Stock Exchange | LTSE | ltse.com |
| Memx | The Members Exchange | MEMX | memx.com |
| Miax | Miami International Holdings | MIHI | miaxglobal.com |
| Nasdaq | National Association of Securities Dealers Automated Quotations (Nasdaq) | XNAS | nasdaq.com |
| NsxAustralia | Nation Stock Exchange of Australia | XNSX | nsx.com.au |
| Nyse | New York Stock Exchange | XNYS | nyse.com |
| Odx | Osaka Digital Exchange | odx.co.jp | |
| Omi | Open Markets Initiative | openmarketsinitiative.com | |
| OtcMarkets | OTC Markets Group | OTCM | otcmarkets.com |
| Siac | The Securities Industry Automation Corporation | en.wikipedia.org | |
| SmallX | The Small Exchange | thesmallexchange.com | |
| Tmx | TMX Group | XTSE | tmx.com |
| Txse | Texas Stock Exchange | TXSE | txse.com |