What it means
The word desk comes from the days when traders sat in rows at physical desks on a trading floor. Today the desk is more of an organisational unit than a piece of furniture, and its members may be spread across several cities.
What defines it is the product and the responsibility, for example the investment-grade credit desk or the euro-dollar currency desk. Desks earn money in two main ways.
A sales-driven desk, often called a flow desk, makes a small spread on a high volume of client trades, while a proprietary or principal desk takes positions with the firm's own capital to profit from price moves. Rules introduced in many jurisdictions after the 2008 financial crisis restricted pure proprietary trading at deposit-taking banks, so many desks now focus on serving clients.
Each desk is given a risk budget. This includes limits on the size of positions, the maximum daily loss and the amount of capital it can use, and an independent risk function checks that the limits are respected.
A desk head is accountable for the desk's profit, behaviour and compliance. Support roles matter just as much as the traders.
Salespeople bring client orders in, strategists and analysts supply ideas, and middle-office and operations staff confirm trades and settle them. Technology teams build the pricing and execution tools that the desk relies on.
For a finance reader, the key question is how a desk is measured. Revenue by itself is misleading, because a desk can make a large revenue figure by taking large risks, so firms judge desks on profit after costs, return on the capital allocated and the stability of results over time.
Corporate treasury teams sometimes run a small desk of their own to manage currency, interest rate and commodity exposures. The principle is the same, with clear limits, independent oversight and reporting, but the aim is to reduce risk rather than to make a profit.
In practice
Real-world examples.
Example
A regional bank's foreign exchange desk quotes prices to importers and exporters. A food importer asks to buy euros for a payment due in three months, and the desk quotes a forward rate. The desk earns a spread and hedges its own risk with another bank.
Example
A brokerage's equity sales and trading desk takes a call from a pension fund that wants to sell a large block of shares. The desk finds buyers in the market and manages the price impact. The fund pays a commission for the service.
Example
A manufacturing company sets up a small treasury desk to manage metal purchases. The desk uses futures contracts to lock in prices and reports hedge results to the CFO monthly. Its limits forbid taking positions larger than the company's actual needs.
Formula
Calculation
Desk net profit = trading revenue - compensation - technology and other costs
Return on allocated capital = desk net profit / capital allocated
Suppose a bond desk generates $12,000,000 of trading revenue in a year. Compensation costs are $4,000,000 and technology, data and premises cost $1,000,000. Desk net profit = 12,000,000 - 4,000,000 - 1,000,000 = $7,000,000. The firm has allocated $50,000,000 of capital to the desk, so the return on allocated capital = 7,000,000 / 50,000,000 = 14%.Case study
Seen in the real world.
Ironbridge Markets is a fictional investment bank, and this case is illustrative only. Its credit trading desk reported record revenue of $30,000,000 in a year, and the desk head asked for a larger bonus pool. The finance team then reviewed the numbers and found that most of the revenue came from a single large position that had been held well above the desk's risk limit.
When the position moved against the desk the following quarter, it lost $18,000,000. In this illustrative story, the bank changed its policy to judge desks on risk-adjusted profit and to defer part of the bonuses. The lesson is that revenue alone does not show whether a desk is well run.
Watch out
Common mistakes.
- Judging a desk by revenue alone. Revenue ignores the costs and the risk taken to earn it.
- Assuming every desk takes risk with the firm's money. Many desks mainly facilitate client trades and aim to hold little risk overnight.
- Forgetting the support functions. Operations, risk, compliance and technology are part of what the desk costs and delivers.
Questions
People also ask.
Is a trading desk the same as a trading floor?
A floor is a physical place where trading happens, while a desk is a team or business unit that may or may not sit on a floor.
What is a flow desk?
A flow desk handles routine client orders in liquid products and earns small spreads on high volumes, as opposed to a desk that structures complex or bespoke deals.
Who supervises a trading desk?
The desk head runs it day to day, while independent risk and compliance teams set and check limits and report to senior management.
From the founder's library
Take it further with the book.
Build your financial confidence beyond this definition. Shihan's full-length guide, Accounting Fundamentals, takes the same plain-English approach and turns it into a complete, practical playbook for non-finance managers, business owners and students - with chapter-end quiz answers and presentation slides included.
25% off with code MMHQ25, applied at checkout. Priced in USD - checkout may show the equivalent in your local currency.
View the book and save 25%Related