US options exchanges on the official participant list
Answered against 22 years of US equities and 12 years of US options data and published with the query that produced it. This result is stored as of 2026-10-07, from One Clearinghouse, Many Options Exchanges.
| exchange | code | mic | operating_group |
|---|---|---|---|
| IEX Options LLC | IEXO | IEXG | |
| MIAX Emerald, LLC | EMLD | MIHI | |
| MIAX International Securities Exchange, LLC | XMIO | MIHI | |
| MIAX Pearl, LLC - Options | MPRL | MIHI | |
| MIAX SAPPHIRE, LLC | SPHR | MIHI | |
| Boston Options Exchange | XBOX | XBOX | |
| Cboe BZX Options Exchange | BATO | XCBO | |
| Cboe C2 Options Exchange | C2OX | XCBO | |
| Cboe EDGX Options | EDGO | XCBO | |
| Chicago Board Options Exchange | XCBO | XCBO | |
| International Securities Exchange, LLC | ISE | XISX | XISX |
| Nasdaq Global Markets Exchange Group | GEMX | GMNI | XISX |
| Nasdaq MRX Options Exchange | MCRY | XISX | |
| Members Options Exchange | MXOP | XMEM | |
| MX2 LLC Options | MX2 | MXTO | XMXT |
| Nasdaq BX - Options | XBXO | XNAS | |
| Nasdaq Options Market | XNDQ | XNAS | |
| Nasdaq Philadelphia Exchange, LLC - Options | XPHO | XNAS | |
| NYSE American Options | AMXO | XNYS | |
| NYSE Arca, Inc. - Options | ARCO | XNYS |
- Rows × columns
- 20 × 4
- Computed
- Completeness
- Some fields are partly empty — see the columns below
- Source
- US exchange, SIP and OPRA market data
- Licence
- Strasmore terms · free, no signup
What each column holds
| Column | Type | Range | Notes |
|---|---|---|---|
exchange |
text | 20 distinct values | |
code |
text | 3 distinct values (GEMX, ISE, MX2) | 3 of 20 rows populated |
mic |
text | 20 distinct values (AMXO, ARCO, BATO…) | |
operating_group |
text | 9 distinct values (IEXG, MIHI, XBOX…) |
Computed from Strasmore's warehouse of US exchange, SIP and OPRA market data. Equity prices are delayed; options greeks and implied volatility are end-of-day. This result is stored, not recomputed on load — it is exactly the numbers that were returned on , and the query below is what returned them.
Run it yourself
This is the exact query behind the result above. Change a ticker, a date or a column and run it against the warehouse — no account, no key. The no-signup tier is smaller than the one this page was computed on; a query that reaches past it comes back saying which plan runs it.
SELECT
any(name) AS exchange,
any(acronym) AS code,
mic AS mic,
any(operating_mic) AS operating_group
FROM global_markets.stocks_exchanges
WHERE asset_class = 'options'
AND type = 'exchange'
GROUP BY mic
ORDER BY operating_group, exchange
Work with this data in your AI assistant
Opens ready to query, with this page's data. Free, no account.