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Interactive Brokers Exchange Codes: LSE, IBIS2, AEB and SBF
If you have ever searched for an ETF on Interactive Brokers and been faced with codes like IBIS2, LSE, AEB or SBF, you are not alone. The same ETF often trades across multiple venues, and IBKR labels each one with a short exchange code rather than a familiar name. This guide lists every exchange code you are likely to encounter on Interactive Brokers, explains what each one is, and shows you which to pick.
Quick answer: the codes are just IBKR's shorthand for stock exchanges and routing destinations. The ones you will see most often are:
- IBIS2 is Xetra (Deutsche Börse), the deepest venue for EUR-denominated UCITS ETFs.
- AEB is Euronext Amsterdam, and SBF is Euronext Paris.
- LSEETF is the London Stock Exchange ETF segment, used for GBP and USD listings.
- BVME.ETF is Borsa Italiana's ETF market, and GETTEX is the low-cost Munich venue.
- SMART is not an exchange at all. It is IBKR's router that finds the best price for you automatically.
The full, searchable list is below, followed by the codes people ask about most and a worked example using a real ETF.
Why the exchange code matters
The same ETF can trade on multiple European exchanges, and the venue you choose affects more than you might expect. Across listings you will find different ticker symbols, different trading currencies, varying liquidity, different trading hours, and different costs once spreads and FX are included. Picking the right one can save you money and get your order filled at a better price, which is why it pays to know what each code means before you place a trade.
Complete list of Interactive Brokers exchange codes
Use the table below to look up any code. Type a code, an exchange name or a country into the search box, or filter by region. Codes flagged as Popular are the ones most IBKR investors use day to day.
Interactive Brokers gives European investors access to a long list of venues, which is part of what makes it so powerful for ETF investors. The flip side is that you have to know which code to choose. The next section covers the ones people search for most.
IBIS2, AEB, SBF and the codes people ask about most
A handful of codes account for most of the confusion. Here is what each one means in plain terms.
- What is IBIS2? IBIS2 is the Interactive Brokers code for Xetra, Deutsche Börse's electronic exchange and the deepest venue for EUR-denominated UCITS ETFs. If you trade European ETFs in euros, this is the venue you will use most.
- IBIS vs IBIS2. Both point to Deutsche Börse's Xetra. IBIS is the main Xetra order book, while IBIS2 is the segment you will typically see for Xetra-listed ETFs. For most ETF orders you will be routed to, or select, IBIS2.
- What is AEB? AEB is Euronext Amsterdam (the Amsterdamse Effectenbeurs), the Dutch market, trading in EUR.
- What does SBF mean? SBF is Euronext Paris, the French market, also in EUR. The code comes from the old name, Société des Bourses Françaises.
- What is BVME.ETF? BVME.ETF is Borsa Italiana's dedicated ETF market (ETFplus) in Milan, in EUR. BVME on its own is the main Italian share market.
- What is LSEETF? LSEETF is the London Stock Exchange's ETF segment, used for ETFs listed in GBP or USD.
Exchanges versus routing destinations: SMART, EUIBSI and EUDARK
Not every code in the list is a physical stock exchange. A few are routing destinations, which is to say places Interactive Brokers can send your order rather than a market where instruments are listed. This distinction trips up a lot of new users, so it is worth being clear about.
- SMART is IBKR's order-routing algorithm, not an exchange. When you leave the destination set to SMART, IBKR searches the available venues and seeks to fill your order at the best price it can find. For liquid ETFs this is usually the simplest and most sensible choice.
- EUIBSI is IBKR's EU Systematic Internaliser, a direct-routing destination where Interactive Brokers can act as the counterparty to your trade. It is an advanced option. Most investors never need to select it and simply use SMART.
- EUDARK is a non-displayed (dark) destination that sits inside IBKR's SmartRouting. You do not normally select it directly. It exists so the router can access hidden liquidity, which mainly matters for larger orders.
The practical takeaway is simple. If you are not sure, leave routing on SMART and pick the listing exchange whose currency matches your account, such as IBIS2 for euros or LSEETF for sterling.
A worked example: the SPDR S&P 500 UCITS ETF
To see why the code matters, take a popular fund: the SPDR S&P 500 UCITS ETF (Dist), ISIN IE00B6YX5C33, with a TER of just 0.03% per year, one of the cheapest S&P 500 trackers available. The same fund, the same ISIN, trades across several European venues under different tickers and currencies. Here is how it looks on Interactive Brokers.
Notice the detail that catches people out: on the London Stock Exchange the GBP line trades as SPX5, but on Xetra and the continental venues the same fund trades as SPY5. The ISIN never changes, which is exactly why searching by ISIN is the reliable way to find every listing. A GBP investor might prefer the London SPX5 line, while a EUR investor would usually choose the Xetra (IBIS2) listing to avoid an unnecessary currency conversion.
Where the code goes when you place an order
On Interactive Brokers, identifying a trade comes down to three pieces: the symbol, the exchange (or routing destination), and the currency. Once you understand that, the codes stop being mysterious. Here is the same SPDR S&P 500 listing broken into its parts.
If you would rather see this on the platform itself, our full walkthrough of how to buy an ETF on Interactive Brokers shows the order ticket step by step, including where the exchange code appears.
How to choose the right exchange for your ETF
Once you can read the codes, choosing between them is mostly about liquidity and currency. The two columns below summarise what tends to help and what to check before you commit to a venue.
If your base currency differs from the ETF's listing currency, the cost of converting can outweigh a small difference in spread. Our IBKR currency conversion guide explains when auto-conversion makes sense and when a manual FX trade saves you money, and the fixed versus tiered pricing analysis covers how IBKR's commission differs across venues.
Trade European ETFs with Interactive Brokers
Interactive Brokers is one of the most capable platforms for European ETF investors precisely because it reaches so many of these venues directly, with transparent, low pricing and a search that lets you look up any listing by ISIN. If you are weighing it up, the card below summarises why it suits this kind of investing.
You can also read our full Interactive Brokers review for a closer look at fees, platform and account types, or use the broker matching tool if you want a personalised recommendation.
How to find an ETF's listings using JustETF and IBKR
Before you place a trade, it helps to see every venue a fund is listed on. There are two reliable ways to do this.
- JustETF. Search by name or ISIN at JustETF.com (for example IE00B6YX5C33 for the SPDR S&P 500 UCITS ETF). The listings tab shows each exchange, ticker and currency, alongside fund details such as TER, replication method and distribution policy.
- The IBKR ISIN search. Inside Interactive Brokers, search by ISIN rather than ticker. This surfaces every exchange listing for the same fund, with the currency clearly shown for each, so you can match the right code to your account currency.
Cross-checking the two means you always know which code corresponds to which currency before you commit to a trade, and you avoid accidentally buying the GBP line when you wanted euros.
Frequently asked questions
What is IBIS2 on Interactive Brokers?
IBIS2 is the Interactive Brokers code for Xetra, Deutsche Börse's electronic exchange in Germany. It is the deepest venue for EUR-denominated UCITS ETFs, which is why it is the one most European ETF investors use when trading in euros.
What is the difference between IBIS and IBIS2?
Both codes point to Deutsche Börse's Xetra. IBIS is the main Xetra order book, while IBIS2 is the segment you will typically see for Xetra-listed ETFs. For most ETF orders you will be routed to, or select, IBIS2.
What is AEB on Interactive Brokers?
AEB is Interactive Brokers' code for Euronext Amsterdam (the Amsterdamse Effectenbeurs), the main Dutch market. It trades in EUR and lists many widely held European shares and UCITS ETFs.
What does SBF mean on Interactive Brokers?
SBF is Euronext Paris, the French market, trading in EUR. The code comes from the exchange's former name, Société des Bourses Françaises.
What is EUIBSI on Interactive Brokers?
EUIBSI is IBKR's EU Systematic Internaliser, a direct-routing destination where Interactive Brokers can act as the counterparty to your order. It is an advanced option. Most investors simply leave routing on SMART and never need to select it.
Which European exchange has the best liquidity for ETFs?
For EUR-denominated ETFs, Xetra (code IBIS2) generally offers the highest liquidity. For GBP and USD listings, the London Stock Exchange ETF segment (LSEETF) is the usual choice. For liquid ETFs, SMART routing will often find the best price for you automatically.
Can I move an ETF from one exchange to another?
Generally no. If you want to hold the same fund on a different exchange or in a different currency, you would sell the current position and rebuy on the venue you prefer.
Does Interactive Brokers charge different fees on different exchanges?
Yes. IBKR's commissions vary by venue, and its tiered pricing often works out cheaper on high-volume exchanges such as Xetra or the LSE. Our guide to fixed versus tiered pricing breaks down the difference.
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