{"id":295599,"date":"2026-03-31T08:22:10","date_gmt":"2026-03-31T08:22:10","guid":{"rendered":"https:\/\/www.quoniam.com\/?p=295599"},"modified":"2026-03-31T08:22:12","modified_gmt":"2026-03-31T08:22:12","slug":"oil-price-shocks-investment-grade-credit-spreads","status":"publish","type":"post","link":"https:\/\/www.quoniam.com\/en\/article\/oil-price-shocks-investment-grade-credit-spreads\/","title":{"rendered":"Oil price shocks and the dynamics of investment grade credit spreads"},"content":{"rendered":"\n<div class=\"wp-block-group is-style-smallBG\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h5 class=\"wp-block-heading\">1. Introduction<\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">Sharp increases in oil prices represent one of the most consequential macroeconomic disturbances affecting financial markets. As a key input into global production, transportation and consumption, oil price fluctuations propagate rapidly through both real economic activity and financial conditions. While the impact of oil shocks on inflation and interest rates has been extensively studied, their implications for corporate credit markets\u2014particularly investment grade (IG) credit spreads\u2014remain less systematically analysed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Credit spreads reflect both expected default losses and compensation for bearing systematic and liquidity risk. Oil price shocks influence both components. On the one hand, higher energy costs compress corporate margins and weaken economic growth, increasing expected default risk. On the other hand, oil shocks are frequently associated with heightened geopolitical uncertainty, leading to increased risk aversion and a repricing of credit risk premia.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The current escalation of geopolitical tensions involving Iran provides a particularly relevant case. Oil prices have risen sharply amid supply disruptions in the Persian Gulf. Credit markets must therefore assess whether this represents a contained supply shock or the beginning of a broader macro-financial tightening episode.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This study examines the relationship between oil price shocks and investment grade credit spreads in both the United States and the euro area. The objective is twofold. Firstly, we estimate the dynamic response of credit spreads to oil shocks. Secondly, we map these relationships into forward-looking scenarios for the 2026 Iran conflict.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The empirical evidence reveals a strong degree of state dependence. Oil shocks have relatively modest effects in stable environments but can generate substantial spread widening when financial conditions are already tight. While USD and EUR credit markets exhibit broadly similar long-run sensitivities, important differences emerge in the transmission channels and in the amplification of shocks under stress.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group is-style-smallBG\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h5 class=\"wp-block-heading\">2. Theoretical Framework<\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">Oil price increases act as classical cost-push shocks. Higher energy costs raise production expenses across sectors, reduce corporate profitability and weaken cash flow generation. For energy-intensive industries such as transport, chemicals and manufacturing, these effects are particularly pronounced.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">At the macroeconomic level, higher oil prices reduce real disposable income and dampen consumption. This leads to slower economic growth and a deterioration in corporate balance sheets, increasing default risk.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In addition to their effect on fundamentals, oil shocks influence credit spreads through financial channels. Geopolitical events associated with oil price increases tend to raise uncertainty and volatility, leading to a repricing of risk across asset classes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Key mechanisms include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>higher volatility increasing required risk premia,<\/li>\n\n\n\n<li>tighter financial conditions reducing liquidity,<\/li>\n\n\n\n<li>equity market declines weakening balance sheets,<\/li>\n\n\n\n<li>portfolio reallocation towards safer assets.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Oil shocks therefore affect credit spreads through two main channels:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Fundamental channel: increased default risk due to weaker growth<\/li>\n\n\n\n<li>Risk-premium channel: higher compensation for bearing risk<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">These channels typically reinforce each other, particularly in stressed environments.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A central implication is that the impact of oil shocks is non-linear. In benign conditions, spread widening is limited. When volatility and financial stress are elevated, oil shocks can trigger disproportionately large increases in credit spreads.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group is-style-smallBG\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h5 class=\"wp-block-heading\">3. Data and Methodology<\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">The analysis considers major oil-related disruptions, including:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Gulf War (1990\u201391)<\/li>\n\n\n\n<li>Iraq War (2003)<\/li>\n\n\n\n<li>Global financial crisis (2007\u201308)<\/li>\n\n\n\n<li>Arab Spring (2011)<\/li>\n\n\n\n<li>Russia\u2013Ukraine conflict (2022)<\/li>\n\n\n\n<li>Iran conflict (2026)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">These episodes occurred under differing macroeconomic conditions and provide a basis for identifying systematic patterns in credit spread responses.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The analysis uses monthly data for both USD and EUR investment grade credit markets. Credit spreads are taken from Bloomberg. As a proxy for the oil price, we use the generic WTI future from Bloomberg.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>As macro variables, we use for the United States:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>GDP, industrial production, CPI, PMI<\/li>\n\n\n\n<li>VIX, S&amp;P 500<\/li>\n\n\n\n<li>Treasury yields (2y, 10y), Fed funds rate<\/li>\n\n\n\n<li>National financial conditions index by the Chicago Fed<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>For the euro area (proxied using euro-area and German data):<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Industrial production<\/li>\n\n\n\n<li>CPI<\/li>\n\n\n\n<li>Business cycle proxy (Ifo index)<\/li>\n\n\n\n<li>VStoxx<\/li>\n\n\n\n<li>Bund yields (2y, 10y)<\/li>\n\n\n\n<li>ECB policy rate<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Oil supply conditions are captured using OPEC production and global inventories.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The dataset combines variables with different frequencies, coverage and regional focus. To ensure consistency, all variables are converted to monthly frequency. Financial variables are sampled at end-of-month, while macro variables are aligned using release-consistent timing.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Euro-area variables are constructed using a combination of eurozone aggregates and German proxies. Where eurozone data are unavailable for the full sample, German data are used as primary proxies, and US\/global variables are used as a final backfill.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Oil shocks are measured as log changes in oil prices, ensuring comparability across time. All explanatory variables are lagged appropriately to avoid forward-looking bias.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">We estimate the following equation:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/www.quoniam.com\/wp-content\/uploads\/2026\/03\/2026-03_oelpreis_formel-1.svg\" alt=\"\" class=\"wp-image-295588\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">where <em>Vol(t)<\/em> is the volatility index (VIX or VStoxx) and <em>X(t)<\/em> are the macro variables defined above. We include the additional term in which the oil price shock is multiplied by the volatility level to allow for regime-dependent non-linearity.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The marginal effect of an oil price increase on credit spread changes is:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/www.quoniam.com\/wp-content\/uploads\/2026\/03\/2026-03_oelpreis_formel-2.svg\" alt=\"\" class=\"wp-image-295590\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><img loading=\"lazy\" decoding=\"async\" width=\"15\" height=\"36\" src=\"data:image\/png;base64,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\">\u00a0is the baseline oil sensitivity, whereas <img loading=\"lazy\" decoding=\"async\" width=\"15\" height=\"36\" src=\"data:image\/png;base64,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\">\u00a0measures the amplification via volatility.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group is-style-smallBG\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h5 class=\"wp-block-heading\">4. Empirical Results<\/h5>\n\n\n\n<h5 class=\"wp-block-heading\">Table 1: Oil shock sensitivity (bp per 1% oil change)<\/h5>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Horizon<\/th><th>USD base<\/th><th>USD stress<\/th><th>EUR base<\/th><th>EUR stress<\/th><\/tr><\/thead><tbody><tr><td>1 month<\/td><td>0.09<\/td><td>0.27<\/td><td>0.04<\/td><td>0.13<\/td><\/tr><tr><td>3 months<\/td><td>0.08<\/td><td>0.08<\/td><td>0.15<\/td><td>-0.17<\/td><\/tr><tr><td>6 months<\/td><td>0.39<\/td><td>0.75<\/td><td>0.42<\/td><td>0.36<\/td><\/tr><tr><td>12 months<\/td><td>0.65<\/td><td>1.41<\/td><td>0.66<\/td><td>0.98<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Oil shocks have historically limited short-term effects but become economically meaningful over time. The US market exhibits strong volatility-driven amplification, while the EUR response is more gradual and less convex.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">At the time of writing, both USD and EUR IG volatility is elevated. This suggests that markets are already closer to a stress regime than to a benign environment.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In a contained disruption, oil prices rise moderately and financial conditions tighten only slightly. Spread widening is gradual, reaching approximately 110 to 130 basis points. The similarity across USD and EUR reflects the dominance of global factors.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In a severe disruption, oil prices rise further and volatility remains elevated. The interaction between oil shocks and financial stress leads to stronger spread widening. USD spreads may reach 140 to 170 basis points, while EUR spreads reach 140 to 165 basis points.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In an extreme scenario, oil prices double and financial conditions tighten materially. Spreads could rise to 170 to 220 basis points in the US and 160 to 210 basis points in Europe. These outcomes would likely require a broader macro-financial deterioration.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group is-style-smallBG\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h5 class=\"wp-block-heading\">5. Model Limitations and Interpretation<\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">The empirical framework provides a structured benchmark, but several limitations affect the interpretation of results. Importantly, these limitations differ in magnitude and direction between USD and EUR markets.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group is-style-smallBG\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h5 class=\"wp-block-heading\">5.1 Oil shock identification<\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">Oil prices reflect a combination of supply disruptions, demand fluctuations and precautionary risk premia. This affects USD and EUR differently.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For USD IG, the inclusion of risk premia in oil prices tends to overstate the persistence of the macro effect. The US economy is less dependent on imported energy, so part of the oil shock reflects global risk sentiment rather than domestic economic damage. This leads to a short-term amplification of spreads but a partial reversal over time.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For EUR IG, the same issue works differently. Because Europe is more energy-import dependent, a larger share of the oil price increase reflects a genuine macro shock. As a result, misidentification tends to understate the persistence of the impact.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group is-style-smallBG\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h5 class=\"wp-block-heading\">5.2 Structural changes in the economy<\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">The US and euro area differ significantly in their structural exposure to oil.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In the United States, the expansion of domestic energy production has reduced vulnerability to oil shocks. Corporate cash flows are less sensitive to energy prices, and the energy sector provides a partial offset.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In the euro area, energy dependence remains significantly higher. Oil shocks translate more directly into income losses and weaker growth. However, this structural vulnerability is likely not fully captured in the regression due to the use of proxies.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group is-style-smallBG\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h5 class=\"wp-block-heading\">5.3 Financial conditions and regime dependence<\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">The interaction with volatility captures non-linear effects, but the current environment is already close to a stress regime.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For USD IG, the financial system is highly market-based. Credit spreads respond strongly to changes in risk sentiment, equity markets and liquidity conditions. As a result, the model may underestimate the convexity of stress scenarios.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For EUR IG, financial conditions are influenced not only by market sentiment but also by bank lending and sovereign risk. The model captures some of this through volatility, but likely not fully.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group is-style-smallBG\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h5 class=\"wp-block-heading\">5.4 Monetary policy constraints<\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">Monetary policy plays a crucial role in determining the persistence of spread widening. In the United States, the Federal Reserve faces a trade-off between inflation and growth. In an oil shock, policy easing may be delayed, increasing recession risk.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In the euro area, the ECB faces an additional constraint: fragmentation risk. Policy decisions must balance inflation, growth and sovereign stability. This can lead to tighter financial conditions in stressed scenarios.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group is-style-smallBG\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h5 class=\"wp-block-heading\">5.5 Eurozone-specific limitations<\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">The euro-area specification relies on German and partial eurozone data, which may not fully capture heterogeneity within the monetary union.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In particular:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>peripheral economies are more vulnerable to energy shocks<\/li>\n\n\n\n<li>sovereign spreads can widen significantly<\/li>\n\n\n\n<li>banking-sector transmission can amplify shocks<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">These channels are largely absent from the model.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">There is no equivalent limitation for USD, as the US credit market is more homogeneous.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group is-style-smallBG\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h5 class=\"wp-block-heading\">5.6 Index composition effects<\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">Both USD and EUR IG indices include sectors that benefit from higher oil prices, particularly energy companies. In the USD market, the energy sector is larger and more profitable, providing a meaningful offset. In the EUR market, the energy sector is smaller, and the offset is weaker.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group is-style-smallBG\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h5 class=\"wp-block-heading\">5.7 Overall assessment<\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">Combining these effects leads to a different interpretation for USD and EUR markets.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For USD IG, the model captures the main transmission channels reasonably well but may underestimate extreme stress outcomes. We suggest that net adjustments are:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>USD adjustment:\n<ul class=\"wp-block-list\">\n<li>\u00b120\u201340 bp depending on scenario<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">For EUR IG, the model likely underestimates downside risks due to missing macro and financial amplification channels. A rough approximation would yield:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>EUR adjustment:\n<ul class=\"wp-block-list\">\n<li>+10\u201350 bp in severe scenarios<\/li>\n\n\n\n<li>+20\u201370 bp in extreme scenarios<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The key conclusion is that while USD results are broadly reliable, EUR risks are more likely to be underestimated by the model, particularly in tail scenarios.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group is-style-smallBG\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h5 class=\"wp-block-heading\">6. Combined Scenario Table<\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">All these considerations taken together lead to the following overall estimate for credit spread changes in different oil price shock scenarios in the Iran war:<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">Table 2: Scenario outcomes including adjustments (levels with changes in parentheses from the current level of 90 bp at the time of writing)<\/h5>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Scenario<\/th><th>USD model<\/th><th>USD adjusted<\/th><th>EUR model<\/th><th>EUR adjusted<\/th><\/tr><\/thead><tbody><tr><td>Contained<\/td><td>110\u2013130 bp (+20\u201340)<\/td><td>115\u2013140 bp (+25\u201350)<\/td><td>110\u2013130 bp (+20\u201340)<\/td><td>115\u2013145 bp (+25\u201355)<\/td><\/tr><tr><td>Severe<\/td><td>140\u2013180 bp (+50\u201390)<\/td><td>150\u2013210 bp (+60\u2013120)<\/td><td>140\u2013175 bp (+50\u201385)<\/td><td>155\u2013210 bp (+65\u2013120)<\/td><\/tr><tr><td>Extreme<\/td><td>170\u2013240 bp (+80\u2013150)<\/td><td>200\u2013290 bp (+110\u2013200)<\/td><td>170\u2013230 bp (+80\u2013140)<\/td><td>200\u2013280 bp (+110\u2013190)<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group is-style-smallBG\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h5 class=\"wp-block-heading\">7. Conclusion<\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">Oil price shocks are not standalone drivers of credit spreads but act as amplifiers of existing macro-financial conditions. The current environment suggests elevated downside risks, particularly if oil shocks trigger broader financial tightening.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">USD markets are more sensitive to financial amplification, while EUR markets face additional structural risks that are not fully captured in our estimates. In severe scenarios, both markets can experience substantial spread widening, with euro-area risks likely underestimated in baseline estimates.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The central conclusion is that oil shocks must be analysed in conjunction with financial conditions and policy constraints, as these determine whether the impact remains contained or evolves into a broader credit cycle deterioration.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group alignfull\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h6 class=\"wp-block-heading has-text-align-center\"><br>YOU MAY ALSO BE INTERESTED IN<\/h6>\n\n\n\n\n<div class=\"smallBGwhite qm-element\">\n    <div class=\"grid-container\">\n    \n        <div class=\"grid-x grid-margin-y grid-padding-x small-up-1 medium-up-3 \">\n                                                                            <div class=\"newsTeaserWrapper cell\">\n                                    <div class=\"newsTeaser \">\n                                        <a class=\"link-overlay\" href=\"https:\/\/www.quoniam.com\/en\/article\/bonds-resilience-despite-challenging-markets\/\" title=\"Market commentary bonds: Resilience despite challenging markets\"><\/a> \n                                        <div class=\"image\">\n                                            <img decoding=\"async\" src=\"https:\/\/www.quoniam.com\/wp-content\/uploads\/2026\/10\/2026-10_review_HH-448x220-c-default.jpg\" loading=\"lazy\" \/>\n                                            <div class=\"play-button-overlay\"><\/div>\n                                        <\/div>\n                                        <div class=\"info\">\n                                            <div class=\"preHeader\">\n                                                <div class=\"cat\">\n                                                    Article\n                                                    \n                                                <\/div>\n                                                <div class=\"date\">\n                                                    October 2026\n                                                <\/div>\n                                            <\/div>\n                                            <div class=\"headline\">Market commentary bonds: Resilience despite challenging markets<\/div>\n                                            <div class=\"introText\">\n                                                                                                    <p>During the third quarter of 2026, the energy shock intensified inflation and growth risks, while government bond yields rose markedly across the US and Europe. Despite the increasingly stagflationary backdrop, investment-grade credit spreads remained broadly stable, even as differentiation between sectors and issuers increased.<\/p>\n \n                                                 \n                                            <\/div>\n                                        <\/div>\n                                    <\/div>\n                            <\/div>\n                                                                                    <div class=\"newsTeaserWrapper cell\">\n                                    <div class=\"newsTeaser \">\n                                        <a class=\"link-overlay\" href=\"https:\/\/www.quoniam.com\/en\/article\/customised-fixed-income-portfolios-systematic-processes-edge\/\" title=\"Customised fixed income portfolios: Why systematic processes have an edge\"><\/a> \n                                        <div class=\"image\">\n                                            <img decoding=\"async\" src=\"https:\/\/www.quoniam.com\/wp-content\/uploads\/2026\/09\/2026-09_customisation_header-448x220-c-default.png\" loading=\"lazy\" \/>\n                                            <div class=\"play-button-overlay\"><\/div>\n                                        <\/div>\n                                        <div class=\"info\">\n                                            <div class=\"preHeader\">\n                                                <div class=\"cat\">\n                                                    Article\n                                                    \n                                                <\/div>\n                                                <div class=\"date\">\n                                                    September 2026\n                                                <\/div>\n                                            <\/div>\n                                            <div class=\"headline\">Customised fixed income portfolios: Why systematic processes have an edge<\/div>\n                                            <div class=\"introText\">\n                                                                                                    <p>Fixed income portfolios have always been customised. But as sustainability objectives, liquidity requirements and risk budgets add to traditional constraints, how can investors preserve the intended risk and return profile? Dr Harald Henke, Principal Investment Strategist Fixed Income, explains why systematic processes have an edge.<\/p>\n \n                                                 \n                                            <\/div>\n                                        <\/div>\n                                    <\/div>\n                            <\/div>\n                                                                                    <div class=\"newsTeaserWrapper cell\">\n                                    <div class=\"newsTeaser \">\n                                        <a class=\"link-overlay\" href=\"https:\/\/www.quoniam.com\/en\/article\/price-shock-physical-scarcity\/\" title=\"From price shock to physical scarcity\"><\/a> \n                                        <div class=\"image\">\n                                            <img decoding=\"async\" src=\"https:\/\/www.quoniam.com\/wp-content\/uploads\/2026\/07\/2026-07_review-HH-448x220-c-default.jpg\" loading=\"lazy\" \/>\n                                            <div class=\"play-button-overlay\"><\/div>\n                                        <\/div>\n                                        <div class=\"info\">\n                                            <div class=\"preHeader\">\n                                                <div class=\"cat\">\n                                                    Article\n                                                    \n                                                <\/div>\n                                                <div class=\"date\">\n                                                    July 2026\n                                                <\/div>\n                                            <\/div>\n                                            <div class=\"headline\">From price shock to physical scarcity<\/div>\n                                            <div class=\"introText\">\n                                                                                                    <p>Commodity shocks are usually assessed through prices and inflation. But what happens when inventories run low and markets can no longer absorb the disruption? Dr Harald Henke, Principal Investment Strategist Fixed Income, explains how physical scarcity can spread through global supply chains and reshape credit risk across regions and sectors.<\/p>\n \n                                                 \n                                            <\/div>\n                                        <\/div>\n                                    <\/div>\n                            <\/div>\n                                                \n            \n        <\/div>\n    <\/div>\n<\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>1. Introduction Sharp increases in oil prices represent one of the most consequential macroeconomic disturbances affecting financial markets. As a key input into global production, transportation and consumption, oil price fluctuations propagate rapidly through both real economic activity and financial conditions. While the impact of oil shocks on inflation and interest rates has been extensively [&hellip;]<\/p>\n","protected":false},"author":20,"featured_media":295587,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Oil price shocks and the dynamics of investment grade credit spreads","_seopress_titles_desc":"Evidence from USD and EUR markets and implications for the 2026 Iran shock:\r\n","_seopress_robots_index":"","footnotes":""},"categories":[44,115],"tags":[91,84,107],"class_list":["post-295599","post","type-post","status-publish","format-standard","has-post-thumbnail","category-article","category-artikel-en","tag-capital-markets","tag-fixed-income","tag-kapitalmarkt-en"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.quoniam.com\/en\/wp-json\/wp\/v2\/posts\/295599","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.quoniam.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.quoniam.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.quoniam.com\/en\/wp-json\/wp\/v2\/users\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/www.quoniam.com\/en\/wp-json\/wp\/v2\/comments?post=295599"}],"version-history":[{"count":2,"href":"https:\/\/www.quoniam.com\/en\/wp-json\/wp\/v2\/posts\/295599\/revisions"}],"predecessor-version":[{"id":295603,"href":"https:\/\/www.quoniam.com\/en\/wp-json\/wp\/v2\/posts\/295599\/revisions\/295603"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.quoniam.com\/en\/wp-json\/wp\/v2\/media\/295587"}],"wp:attachment":[{"href":"https:\/\/www.quoniam.com\/en\/wp-json\/wp\/v2\/media?parent=295599"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.quoniam.com\/en\/wp-json\/wp\/v2\/categories?post=295599"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.quoniam.com\/en\/wp-json\/wp\/v2\/tags?post=295599"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}