Computer-driven hedge funds have posted significant gains amid a sharp sell-off in global government bonds, which has propelled borrowing costs in the United States and Europe to multi-decade highs. These funds, relying on algorithmic models to identify and capitalize on market trends, have taken substantial positions against fixed income assets, benefiting from heightened inflation concerns driven by geopolitical tensions and robust economic data.
Yields on 10-year US Treasuries have risen dramatically, climbing from around 4 percent at the end of February to over 5.2 percent. Similarly, government bonds from France, the United Kingdom, and Italy have experienced steep declines in price, resulting in increased yields. Rising yields correspond inversely to falling bond prices, reflecting investor expectations of higher interest rates amid inflationary pressures.
Several quant funds have reported notable returns this year. Connecticut-based Graham Capital’s Tactical Trend fund has gained more than 31 percent in 2024, including a 3.3 percent increase in September. London-based Winton Group, established by billionaire Sir David Harding, recorded a 17.5 percent rise in its Diversified Macro fund in the year to late September. Meanwhile, Aspect Capital’s flagship fund has returned approximately 21 percent this year, with nearly 5 percent gained last month.
A director at one quant fund described the market environment as one where inflation concerns remain pronounced, stating that since around July, their risk exposure has been focused on bonds, energy, and currencies. These funds typically invest across multiple asset classes and have also profited from high energy prices, as tensions stemming from the war in Iran have kept oil prices elevated.
According to data from hedge fund analytics firm HFR, trend-following hedge funds are on track for their strongest performance since 2022, with returns approaching 13 percent through the end of September. The surge in global bond yields and the anticipation of further interest rate hikes have been fueled by a 40 percent increase in Brent crude oil prices since February, triggered by the onset of the Iran conflict.
The fading prospects for a negotiated resolution to the conflict have caused a renewed spike in crude prices in recent weeks. In response to inflationary pressures linked to energy costs and resilient economic indicators, the US Federal Reserve raised its policy interest rate last month for the first time in 2024. The European Central Bank has already implemented two rate increases this year, and market participants expect the Bank of England to raise rates in the near future.
Additional factors influencing rising long-term yields include concerns about record levels of government and corporate debt issuance, which have amplified investor caution in fixed income markets.