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?

Price quoting for Forex pairs on IdealPro is subject to an industry convention whereby the relationship between the first pair (transaction currency) and second pair (settlement currency) is fixed and cannot be inverted.  Considering, for example, pairs involving the USD, the following are examples where the USD is listed as the transaction currency: USD.CAD, USD.JPY and USD.CHF.  Similarly, the GBP.USD, EUR.USD and AUD.USD are examples where the USD is listed as the settlement currency (a complete listing of quoting conventions for pairs executable via IdealPro can be found by typing IdealPro into the IB website search engine). 

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.  To illustrate, assume the following transactions: 

Day 1: Account holder maintaining USD 300,000 in a USD base currency account buys 10,000 shares of stock XYZ which is denominated in CAD at a price of 50.00.  Also assume that the account holder does not convert USD into CAD prior to the stock purchase and therefore borrows the CAD necessary to settle the trade from IB. The USD.CAD closes at 1.0526 and XYZ at CAD 50.00 (no unrealized gain or loss). The end of day account balance is as follows:

Day 2: Assume no trade activity, the USD.CAD closes that day at 1.0309 and XYZ closes at CAD 52.00. (unrealized gain of USD 19,400.52). The end of day account balance is as follows:

Day 3: Account holder sells the 10,000 shares of XYZ at CAD 53.00 and the USD.CAD closes unchanged at 1.0309 (unrealized gain of USD 29,100.79).  The end of day account balance is as follows:

Day 4: Account holder seeks to close out the CAD 30,000.00 cash balance through the sale of CAD vs. the purchase of USD. Due to the quoting convention of this pair in which the order must be specified in a quantity of USD, the account holder is required to determine the USD equivalent of CAD 30,000.00 at the desired trade price.  Assuming the account holder seeks to close the position at the market price of 1.0253 an order to buy 29,259 USD.CAD would be entered which, if executed, will result in a residual long CAD balance of 0.75. The end of day account balance is displayed below:

Note, however, that in accordance with IB's policies regarding nominal Forex balances, residual balances of less than USD 5.00 equivalent will automatically be converted into the account holder's base currency upon settlement assuming no subsequent trade activity in that non-base currency has taken place in the interim. This is intended to minimize the actions required of the account holder to convert nominal non-base currency balances back into the designated base currency and also to convert fractional balances which could otherwise not be converted. IB does not charge a commission for these automated conversions.

The FX Trader screen displays currency pairs in a "cell" like layout which can be accessed from the FX Trader icon at the top of the main TWS screen. 

Similar to the market data line in the Order Management screen, the bid is on the left and the ask on the right.  Buy orders are created by clicking on the ask and sales by clicking the bid.

Working Orders and Trades are reflected in the respective tabs in the second section of the FX Trader window.

Note: Orders created in the FX Trader are displayed in the Order Management screens on the TWS, however, orders created on the Order Management screen are not visible in the FX Trader window.

Click HERE to watch a previously recorded webinar regarding the use of FX Trader.