How It Began
The services that big banks provide include managing financial risks, raising capital, and executing FX transactions. Trading on behalf of clients, investment banks earn fees and commissions on the transactions. However, the impetus to make profits and enjoy them in totality independent of providing client liquidity led them to strategise trading on their own account and thus began proprietary trading.
The Volcker Rule
The crash of 2008, however, led to proprietary trading being removed from all commercial banks in the US, as it was identified to be a significant cause of the global recession, with banks using money they considered theirs. The losses that resulted from the crash revealed that banks had traded with money they had no right to use. Government regulators determined that large banks made too many speculative risks that destabilised the overall financial system.
The outcome of this scenario was the Dodd-Frank Wall Street Reform and Consumer Protection Act, brought into effect in 2010 in the US, to limit the amount of risk a financial institution can take. The Volcker Rule refers to section 619 of the Act. Along with other stipulations, it prohibits banks from using their own accounts for short-term proprietary trading of securities, derivatives, and commodity futures, as well as options on any of these instruments. The Volcker Rule works on the premise that these highly risky and speculative trading activities do not benefit banks’ customers and clash with client interests.
In June 2020, some restrictions in the Volcker rule were relaxed as pertaining to bank capital requirements and the investments that banks can make in private equity and similar funds.
Proprietary trading now exists at hedge funds and is also offered as a standalone service by specialised and small/independent prop trading firms, asset management firms, and commodities companies. However, with some banks still counting prop trading as a function, keep in mind the Volcker Rule when you search for a job, and keep well away from applying for prop trading roles in commercial banks where the rule applies.
Hedge Funds vs Prop Trading
Answerability to clients is the salient feature that distinguishes hedge funds from proprietary trading. In general, hedge funds charge substantial fees to invest their client’s money and receive payment to generate gains on these investments. On the contrary, since prop firms trade their own capital and not that of clients, it is solely speculation that yields them profits.
What’s In It For You?
Prop trading offers huge and swift financial rewards in comparison with other trading industries. Given that you will likely enter the field highly motivated, you will find the work exciting and benefit from the quick and highly meritocratic career progression and earnings.
Make Sure It’s Your Cup of Tea
Prop trading resembles an extreme version of sales & trading. Go for it if you have a burning passion for the markets, you are math/CS/tech-oriented, and you know that you want to trade for a long time. If not, play it safe and launch your career at a large bank with branding, network, and better exit opportunities.
The Roles You Could Play
As a trader, your job would entail risk-management and buying & selling securities, either based on a model/software/automated approach or intuition & judgment, or both combined. As a quant researcher, you would come up with mathematical models for trading algorithms and strategies.
As a developer, you would develop researchers’ models and write & maintain the code that facilitates what traders do. In some firms, traders may find their roles classified as discretionary or quantitative, while other firms combine the functions and offer a single one, namely, “quantitative trader.”
It is tricky to delineate the roles clearly as traders must be adept at programming to collaborate with researchers and developers.
Tips for Interview Prepping
Brace yourself for plenty of mental math, brainteasers, and questions on probability. Some technical questions about options and other derivatives are likely as well. Do not underestimate the importance of how you present yourself and how what you say corroborates any previous claims you have made about your knowledge and experience.
Psychometric tests and behavioural questions may also come up, but they assess how you handle stress and emergencies rather than your leadership skills. There are books and resources available to help you practice. A prospective quant trader may be tested on programming and asked to analyse given case studies.
Limit vs Market Orders
Typically, a speculator, trader, or investor enters the market with a market order to trade a share at the best available market price at that point in time. You are called a ‘taker’ in this role as you take liquidity out of the market, the reason being that you are willing to bet that your opinion of the market being mispriced is correct.
Market makers, by comparison, only use limit orders that specify the precise (and only) price at which they are willing to be filled. For instance, a limit order of 10 shares at $100 bides time on an exchange’s limit order book till a matching market order appears and grabs it.
A market order tells the exchange to fill an order at the best possible price being offered in the exchange’s limit order book, at that moment, rather than await a potentially better price. In short, an exchange matches limit orders to market orders.
Some Prop Trading Strategies
Proprietary Traders may use various strategies such as merger or risk arbitrage, index arbitrage, merger arbitrage, global macro-trading, and volatility arbitrage. Experienced Prop Traders and quants rely on many other and more sophisticated trading strategies as well.
Using merger or risk arbitrage, the trading company buys the stocks of merging firms.
The index arbitrage strategy aims to generate profits from the difference between the stock’s actual price and its theoretical future price.
The global macro-trading strategy hinges on the interpretation of macroeconomic events on a regional, national, or international scale.
Volatility arbitrage seeks to profit from the difference in the implied volatility in the options and the corresponding movements in the underlying.
Freelance Vs. Full-Time Work
A freelance Proprietary Trader enjoys freedom with regard to flexible schedules, working hours, and location. They have full ownership of the business and can afford selectivity in terms of the variety of projects and clients presented. While it has unlimited earning potential, freelancing also has less stability and security, with inconsistent work and cash flow. There is more responsibility, effort, and risk involved. There are no paid holidays, and sick/maternity/paternity leaves are almost unaffordable. There is the added pressure of a self-employment tax and no eligibility for unemployment benefits.
A full-time Proprietary Trader, however, has access to company-sponsored health benefits, insurance, and retirement plans. They have job security with a fixed and reliable source of income and guidance from their bosses. Despite the above benefits, they are susceptible to potential boredom and inability to pursue passion projects due to their lack of time or effort. There is a lack of flexibility, ownership, and variety, compounded by the need to set aside funds for commuting and attire costs.
When deciding between freelancing or being a full-time employee, consider the pros and cons to see what works best for you.