Account holders may find themselves holding balances in currencies other than their designated Base Currency as a result of trades in products denominated in a different currency or from profits/losses directly associated with Forex trading. In these cases, IB does not act to automatically convert balances back to the Base Currency as this action would require assumptions as to the account holder's desired currency exposure as well as the trade price at which they would be willing to close the position.¹ IB does, however, provide those account holders who are not active Forex traders an expedited 3 step process for converting such positions at an individual or aggregate currency level.  These steps are outlined below.

Please note the feature below is specific to Trader Workstation. If you are using WebTrader, you must place an order to convert currency. Please see the following link for more information on WebTrader Order Entry: WebTrader Order Entry

Step 1 – View Currency Balances

Select the Account icon from the TWS header.

Step 2 - Select the Position(s) to Close

From the Account window, scroll down to the section titled "Market Value - Real FX Balance", place your cursor on a currency you wish to convert and right-click on the mouse to display the Close Currency menu option. You will be provided with two options, Close Currency Balance which will close the single currency you've selected and Close All Non-base Currency Balances which will close all.

Depending upon the currency quantity you are converting and the market rate, a residual balance may remain as conversions can only be performed in whole currency amounts (e.g. no cents).  The following message will appear advising of this situation and the automated conversion which will take place thereafter.

Step 3 - Review & Transmit Order

Next, an order line for the conversion trade will be populated on the TWS. The order will be set up with default conditions of a market order (“MKT”), good for that day and for the current position quantity². Select "T" to generate the Order Confirmation window using the default conditions or set the price and time conditions as desired.

Note: At times the use of a market order when performing a currency conversion may result in an order rejection due to margin requirements. In order to avoid this, traders may wish to update the order type to a limit order (“LMT”) and set up a limit price. The limit price is the worst price you are willing to trade at; if a better price is available your order will be executed at a better price.

Preview the order from the Order Confirmation window. Note that if your order size is below the IdealPro USD 25,000 equivalent minimum, it will be routed to the odd lot order book. Select the Transmit button when your desired order has been set up.

Once your order has been executed, it may be reviewed through the Trade Log icon from the TWS header.

In the event a residual balance remains, it will be displayed within the Account window (e.g. MXN 7 equals approximately USD 0.56) until the following business day at which point it will be automatically converted to the Base Currency.

For additional information on IB Forex, please see: An Introduction to Forex (FX)

¹ IB will act to automatically convert non-Base Currency balances only where the balance is nominal (i.e., below USD 5 equivalent and assuming no subsequent trade activity through settlement) and when the customer requests to close the account (where the balances are below USD 1,000 equivalent)

² Note that the position quantity created by this default will not include balances which are in an accrual state (e.g. interest, dividends).

Account holders are encouraged to routinely monitor their order submissions with the objective of optimizing efficiency and minimizing 'wasted' or non-executed orders.  As inefficient orders have the potential to consume a disproportionate amount of system resources. IB measures the effectiveness of client orders through the Order Efficiency Ratio (OER).  This ratio compares aggregate daily order activity relative to that portion of activity which results in an execution and is determined as follows:

OER = (Order Submissions + Order Revisions + Order Cancellations) / (Executed Orders + 1)

Outlined below is a list of considerations which can assist with optimizing (reducing) one's OER:

1. Cancellation of Day Orders - strategies which use 'Day' as the Time in Force setting and are restricted to Regular Trading Hours should not initiate order cancellations after 16:00 ET, but rather rely upon IB processes which automatically act to cancel such orders. While the client initiated cancellation request which serve to increase the OER, IB's cancellation will not.

2. Modification vs. Cancellation - logic which acts to cancel and subsequently replace orders should be substituted with logic which simply modifies the existing orders. This will serve to reduce the process from two order actions to a single order action, thereby improving the OER.

3. Conditional Orders - when utilizing strategies which involve the pricing of one product relative to another, consideration should be given to minimizing unnecessary price and quantity order modifications. As an example, an order modification based upon a price change should only be triggered if the prior price is no longer competitive and the new suggested price is competitive.

4. Meaningful Revisions – logic which serves to modify existing orders without substantially increasing the likelihood of the modified order interacting with the NBBO should be avoided. An example of this would be the modification of a buy order from $30.50 to $30.55 on a stock having a bid-ask of $31.25 - $31.26.

5. RTH Orders – logic which modifies orders set to execute solely during Regular Trading Hours based upon price changes taking place outside those hours should be optimized to only make such modifications during or just prior to the time at which the orders are activated.

6. Order Stacking - Any strategy that incorporates and transmits the stacking of orders on the same side of a particular underlying should minimize transmitting those that are not immediately marketable until the orders which have a greater likelihood of interacting with the NBBO have executed.

7. Use of IB Order Types - as the revision logic embedded within IB-supported order types is not considered an order action for the purposes of the OER, consideration should be given to using IB order types, whenever practical, as opposed to replicating such logic within the client order management logic. Logic which is commonly initiated by clients and whose behavior can be readily replicated by IB order types include: the dynamic management of orders expressed in terms of an options implied volatility (Volatility Orders), orders to set a stop price at a fixed amount relative to the market price (Trailing Stop Orders), and orders designed to automatically maintain a limit price relative to the NBBO (Pegged-to-Market Orders).

The above is not intended to be an exhaustive list of steps for optimizing one's orders but rather those which address the most frequently observed inefficiencies in client order management logic, are relatively simple to implement and which provide the opportunity for substantive and enduring improvements. For further information or questions, please contact the Customer Service Technical Assistance Center.

A Forex trade represents an exchange of one asset for another, similar in many respects to a stock trade. However, while in the case of the stock trade the assets being exchanged are cash for stock, in the Forex transaction the assets being exchanged are both cash, one denominated in a given currency and the other a different currency. Similar to the convention in which stocks are quoted, for example, in quantity of USD per share unit, in a currency pair the quote reflects the quantity of one currency unit which is required to buy (or which will be received if selling) another unit.  

Take, for example the currency pair of EUR/USD quoted at 1.40. In accordance with industry quoting conventions, the first currency listed, the EUR, is the transaction currency or that which the trader wishes to buy or sell (also referred to as the base currency).  The second currency listed, the USD, is the currency in which the transaction will be settled (referred to as either the settlement or quote currency).  A trader seeking to buy 1 EUR given this quote would pay 1.40 USD and if seeking to sell 1 EUR would receive 1.40 USD.  

Other items of note regarding Forex transactions are as follows:  

IdealPro

IB’s venue for executing Forex trades, referred to as IdealPro, operates as an exchange-style order book, assembling quotes from the largest international Forex banks as well as other IB clients and market makers. IB imposes no markup to the quoted spreads but rather charges an explicit commission ranging from 0.2 to 0.10 basis points of the trade value depending upon your monthly trade amount, subject to a per order minimum of USD 2.00.

Quoting Conventions

In Forex markets the USD is generally considered the transaction currency for quoting purposes, that is the quotes are expressed as a unit of USD $1 per the other currency quoted in the pair (e.g., USD.CAD, USD.JPY, USD.CHF). The primary exceptions to this rule are the GBP, the EUR and the AUD which are quoted as GBP.USD, EUR.USD and AUD.USD, respectively. These quoting conventions are industry standard and orders cannot be submitted to IB’s IdealPro venue in an inverted format (e.g. USD.EUR).

These quoting conventions introduce special considerations when one is attempting to close out a specific cash balance denominated in a settlement currency which, based upon the current quote, may not be able to be closed out in its entirety.  Please refer to the following article for additional details: Closing FX Positions Denominated in a Settlement Currency  

Odd Lots

For purposes of maintaining adequate scale and competitive spreads, a minimum size of USD 25,000, or equivalent, is imposed on all IdealPro orders.  Orders below this size are considered odd lots and their limit prices are not disclosed through IdealPro.  While odd lot marketable orders are not likely to be executed at the inter-bank spreads afforded to IdealPro orders, they will generally be executed at prices only slightly inferior (1-3 ticks). 

Trading Multi-Currency Products

When trading products which are denominated in a currency which you do not hold in your account, special attention must be paid to the Forex implications of such trades. Namely, if you do not hold or acquire the particular currency in the necessary amount and denomination prior to the trade, IB will automatically create a loan for those funds (assuming margin compliance).  In addition, once you close out a non-base currency stock, option or futures position you are likely to be left with a residual Forex balance which IB will not automatically convert. Please refer to the following article for additional details: What happens if I trade a product denominated in a currency which I do not hold in my account?