Skip to Content Skip to Menu Skip to Footer

Daily Update — October 13, 2026

Elevated Sovereign Yields; AI Divide in Credit Markets; and Political Advertising in the 2026 US Midterms

Today is Tuesday, October 13, 2026, and here’s your curated selection of Essential Intelligence on global markets from S&P Global. Subscribe to be notified of each new Daily Update.

Subscribe

Capital Markets

Picture This: Sovereign yields have risen to multi-decade highs in major markets

 

Yields on 10-year US Treasury bonds have surged to their highest levels since the early 2000s, with similar benchmarks in the UK and Japan reaching highs not seen since the 1990s. This recent acceleration has been driven by rising short-term interest rate expectations amid persistent inflation pressures, higher estimates of potential growth and the neutral level of policy rates; elevated term premia due to high debt ratios and ongoing budget deficits; and increased competition for capital amid heavy sovereign debt issuance and substantial AI-related funding needs.

 

The upward pressure on yields is expected to persist through the remainder of 2026, raising debt servicing costs and constraining governments' ability to support growth or counter shocks. Rising sovereign yields, which serve as benchmarks for private-sector borrowing, imply weaker economic conditions and increase the risk of adverse compounding effects on debt ratios and market stability. While moderating energy prices and inflation rates in 2027-28 could partially reverse recent yield increases, uncertainty remains, especially regarding future energy price trends.

Artificial Intelligence

US IG Credit: No Sector Is an Island?

 

While the overall investment-grade market has shown resilience, spreads for AI-exposed technology companies have widened as investors reassess the risks of unprecedented capital spending. Once considered defensive credits due to strong balance sheets and solid cash generation, these tech giants are facing increased scrutiny over rising debt, weaker free cash flow, and uncertainty regarding the timing and scale of returns on AI investments. This has led to a growing dislocation between AI-linked credit and the wider market, indicating that investors increasingly view AI exposure as a distinct credit factor rather than a broader macroeconomic story.

 

Meanwhile, the AI ecosystem is becoming more interconnected, with correlations rising among hyperscalers, semiconductor firms and other AI-related issuers in 2026. This heightened connectivity is eroding traditional diversification benefits within technology portfolios, as what once appeared to be a collection of distinct corporate credit is increasingly trading as a single AI investment theme. 

Technology & Innovation

Listen: Broadcast, Digital, and CTV: The Battle for Political Ad Revenue in the 2026 US Midterms

 

The 2026 US midterm elections are set to be among the most significant in recent memory. Voters will choose representatives for the House and Senate, elect governors and local officials, and decide key ballot issues. As a result, political advertising has surged as campaigns work to influence voter sentiment and outcomes.

 

In this episode of the "MediaTalk" podcast, Silver Oak Political President Steve Passwaiter, Nexstar Vice President of Political Sales Samantha Osborne, and S&P Global Market Intelligence Kagan analysts Peter Leitzinger and Justin Nielson joined host Mike Reynolds to review the mechanics of political advertising, combining data-driven forecasts with real-world strategy. The discussion examined how capital is allocated and tracked across media platforms, which markets and station groups are dominating, and which issues are driving voter sentiment. The experts also delved into the impact of technologies such as connected TV and AI on political messaging, using historical analogies to observe how community engagement and campaign strategies are evolving.

In case you missed it

  • Worldwide Purchasing Managers’ Index survey data showed that job growth accelerated in September as reduced business uncertainty prompted hiring.
  • Europe remained the leading recipient of US LNG cargoes in September as buyers in the region restocked gas supplies for the upcoming winter, according to S&P Global Energy CERA data.
  • Lithium Africa announced plans to process stockpiled and newly mined pegmatite at its Springbok Project in South Africa, aiming to begin spodumene concentrate production in the second half of 2027.

Upcoming events