Global Macro Strategy Out of the Woods? A More Constructive Outlook for Fixed Income
Series: Global Macro Strategy

Out of the Woods? A More Constructive Outlook for Fixed Income

By
Frank Flight

August 25, 2026

Back in early July we laid out the bearish case for bonds in A Cruel Summer for Fixed Income. We now see the asymmetry as skewed towards lower long end yields for three core reasons: 1) we think incremental central bank credibility concerns are overstated 2) our CTA analysis implies positioning is stretched vs recent history 3) the co-incident valuation of our growth and policy factors implies downside to yields in the next few months.

The Growth-Policy Mix Points to Lower Yields
First & Second Principal Component of our Cross Asset Macro Decomposition

First and second principal component of cross asset macro decomposition

Source: Bloomberg, Citadel Securities, data as of Aug 2026. Figures are for illustrative purposes only. Past performance does not guarantee future returns.

We made the case before the July meeting that the Fed (and Chair Warsh specifically) had a lot to gain from a July hike, both in terms of signaling independence and a lack of tolerance for an inflation overshoot. We think it is likely that the market would have rewarded that policy move in the form of lower long end yields and a reduction in term premium. Furthermore – the market response to Chair Warsh’s presser likely reflects a lack of clarity around his reaction function, given the divergence between the hawkish tone around inflation tolerance and lack of policy action, as well as a the disinclination to lay out scenario-based guidance, as well as raising questions around the yardstick used in the inflation target. At the margin all of these factors do raise some questions around credibility, however it would be remiss not to account for that fact that the data between the June meeting and today has been more dovish – payroll growth has missed as well as been revised downward and the last two inflation prints look substantially better than those which preceded them. We are tracking core PCE in the low 20s MoM, and once we strip out the volatile portfolio management category, market based core appears to be tracking around 15bp. Whilst two good prints do not make up for the five bad prints that preceded them, it seems the preference of the Fed is to extrapolate the trend in weaker prints, and dismiss the more elevated ones as driven by a string of one off factors. We had speculated that Chair Warsh was employing an adaptive policy framework, however policy action thus far appears more inertial, consistent with the pre-existing framework. It therefore appears September is a coin toss, containing very little asymmetry. We think that hiking would be of great benefit to the long end of the bond market, but the September meeting does it need to be the hinge point for global fixed income. The Fed has tolerated above target inflation for long enough, holding rates reflects simply more of the same and we see these credibility valuations as hard to sustain, especially given that the weaker data – for now – appears to have vindicated the more dovish reaction function.

The Valuation on our Inflation Credibility Indicator Looks Hard to Sustain
Z-Score of 5y CPI, DXY, Gold, Oil, 30y UST and Front End Rates

Z-score of 5y CPI, DXY, gold, oil, 30y UST and front end rates

Source: Bloomberg, Citadel Securities, data as of Aug 2026. Figures are for illustrative purposes only. Past performance does not guarantee future returns.

Our CTA simulation runs a collection of trend-following frameworks with varying adjustment speeds, to get a sense of positioning from the systematic community. It currently suggests that long end positioning looks quite stretched relative to its recent history (-2.28 sigma), which generally implies the balance of risks is somewhat asymmetric: further weakness should generate relatively modest incremental selling, while a sustained rally would force a more meaningful unwind of existing shorts and provide a mechanical tailwind to duration.

Our CTA Simulation Implies Long End Positioning is Stretched
Collection of Trend-Following Models with Varying Adjustment Speeds

CTA simulation of long end positioning

Source: Bloomberg, Citadel Securities, data as of Aug 2026. Figures are for illustrative purposes only. Past performance does not guarantee future returns.

Finally, our macro framework compresses a range of cross asset market inputs into a Growth Factor (PC1) and a Monetary Policy Factor (PC2). We find that during periods where growth pricing was somewhat elevated, whilst policy pricing remained relatively benign (defined as PC1 >1.5 and PC2 <0), these regimes tended to precede meaningful rallies in US fixed income over the following months, particularly when yields were already towards the upper end of their cycle range. The PC1 currently sits at around 1.59 and the PC2 around 0.05, so we rerun the exercise using these readings as the hurdle. Across 64 comparable episodes since 2003, yields subsequently fall by an average 12bp over 60 days, 25bp over 120 days with yields lower in 71% of cases. Using the 120d period as the focus, the median move (-28bp) is slightly larger than the mean (-25bp), implying the typical episode rallied at least as much as the average, suggesting the result is not being skewed by a handful of outsized moves in the distribution. Importantly, yields exhibit essentially no drift over the same horizons outside these regimes, suggesting the result is in fact conditional rather than simply capturing the secular decline in yields over parts of the sample. Furthermore, the signal becomes considerably stronger once we condition on today’s elevated starting point in level of yields (>4.5%), albeit with a naturally more limited number of observations. Across 16 historical episodes, yields rallied by an average 48bp over 60 days and 67bp over 120 days following the concurrence of PC1 and PC2 valuations comparable to today. There is naturally some mechanical benefit from conditioning on high starting yields, simply because there is more room for yields to fall. That said, the magnitude of the historical rallies, combined with strong statistical significance in both the yield-conditioned (t = -8.3 at 120d) and unconditional (t = -3.6 at 120d) samples, implies risks are potentially skewed to lower yields in coming months.

Yields Tend to Decline Following These Cross Asset Valuations
Change in Yields from Observation Date (bps)

Change in yields from observation date in basis points

Source: Bloomberg, Citadel Securities, data as of Aug 2026. Figures are for illustrative purposes only. Past performance does not guarantee future returns.

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