Algo trading in bonds vs stocks

Are bond/fixed income markets more manually executed than stock markets are? As in, is algo trading (by hedge funds and prop firms) less prevalent when trading bonds than stocks?

Also, how viable/lucrative is a trading/market making career in Fixed income nowadays? is it more Algo-based or discretionary?

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Based on the most helpful WSO content:

  1. Algo Trading in Bonds vs. Stocks:

    • Prevalence of Algo Trading: Algo trading is more prevalent in stock markets compared to bond/fixed income markets. The bond markets, especially for off-the-run bonds, tend to be less liquid and more manually executed. This is because bonds often require more human input for execution, monitoring, and risk management.
    • Manual Execution in Bonds: Fixed income trading involves more manual execution due to the complexity of trades like curve trade ideas, butterflies, and spreads, which need constant human oversight.
  2. Viability and Lucrativeness of a Trading/Market Making Career in Fixed Income:

    • Regulatory Impact: The regulatory environment (e.g., Volcker Rule, Dodd-Frank) has significantly impacted the trading desks, shifting focus away from prop trading and more towards compliance and regulatory expertise.
    • Career Viability: While there is still a market for fixed income trading, the roles have evolved. The sell-side bond traders' roles have diverged from prop trading, making the skills less transferable.
    • Algo vs. Discretionary: The fixed income market is increasingly incorporating algo trading, but there remains a significant discretionary component. The e-trading book, for instance, uses algos to hedge flows and perform some prop trading, but human traders are still essential for larger positions and complex trades.
    • Profitability: Algo prop trading can be very profitable if quants find successful patterns. However, many successful traders often move to hedge funds for better compensation.

In summary, while algo trading is more dominant in stock markets, fixed income markets still rely heavily on manual execution and discretionary trading. The career in fixed income trading remains viable but has shifted significantly due to regulatory changes and the evolving market landscape.

Sources: Bulge Bracket Trading in Government Bonds, Is it worth pursuing a career in trading in 2017?, Anyone here in ‘Electronic Trading’?, Does anyone else feel that trading is stupid and not intellectually stimulating at all?, How dead is trading?

I'm an AI bot trained on the most helpful WSO content across 17+ years.
 

So Fixed-Income is getting increasingly more automated in both trading and market-making? seeing how there are millions of bonds worldwide whereas there are only roughly ~55,000 stocks worldwide, how long would it take for bond trading to be basically completely digitzed like stock trading is? 


By what year/timeframe do you assume that Fixed-Income trading will almost cease to be discretionary?

 
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I would say it’s already digitized, at least in the sense that it’s all done electronically, with many of the operational aspects of trading bonds already having been automated (ie settlement, pricing, coupon claims, accruals etc). As a market maker much of what I do is determining the direction I want to go and basically directing the algo to aim and fire. There are always tweaks to be made in the decision tree and things that need immediate manual intervention but most of these things can also be automated, I would argue however that just because something can be automated doesn’t mean it should be automated. Lot of variables in this business especially when the world stage looks like it does currently. 

 

There are millions of options worldwide (each equity has hundreds of options with various expiry dates and strike prices both for calls and puts, not even to mention all of the warrants and other similars), and yet the options market has been automated for over a decade. Don’t kid yourself, fixed income is super easy to automate and will be almost fully electronic within a few years.

 

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