FINRA TRACE · 31 August 2026 · Source: FINRA
Key Data — 31 August 2026
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– US corporate bond average daily trading volume (YTD through July 2026): $68.1 billion ADV, +14.4% Y/Y
– US investment-grade bond issuance: August 2026 set a record at $145.2 billion, topping 2020’s total of $136 billion for the month
– 10-year Treasury yield: 4.72% (unchanged); 30-year yield: 5.22% (+1bp); 2-year yield: 4.32% (-2bp)
– High yield credit spread (OAS): 275 bps as of August 20, 2026
– Investment-grade corporate OAS: approximately 80 basis points (early 2026)
– US gross federal debt: exceeding $40 trillion
– Total US corporate bonds outstanding (Q1 2026): $11.7 trillion, +3.0% Y/Y
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– US corporate bond average daily trading volume (YTD through July 2026): $68.1 billion ADV, +14.4% Y/Y
– US investment-grade bond issuance: August 2026 set a record at $145.2 billion, topping 2020’s total of $136 billion for the month
– 10-year Treasury yield: 4.72% (unchanged); 30-year yield: 5.22% (+1bp); 2-year yield: 4.32% (-2bp)
– High yield credit spread (OAS): 275 bps as of August 20, 2026
– Investment-grade corporate OAS: approximately 80 basis points (early 2026)
– US gross federal debt: exceeding $40 trillion
– Total US corporate bonds outstanding (Q1 2026): $11.7 trillion, +3.0% Y/Y
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US corporate bond markets endured a difficult session on Monday as escalating tensions between Washington and Tehran drove Treasury yields to their highest levels since early 2025, casting a pall over what had been a remarkably active month for investment-grade issuance.
A flare-up in geopolitical risks sent stocks and bonds lower as oil climbed, raising concerns about inflationary pressures that could make the Federal Reserve raise interest rates. Escalating tensions in the Middle East drove US crude above $85, with higher energy costs lifting Treasury 10-year yields to the highest since January 2025.
The benchmark ten-year Treasury note traded at a yield of 4.72 per cent, whilst the thirty-year bond climbed one basis point to 5.22 per cent. Market strategists anticipate the ten-year yield could challenge its January 2025 peak near 4.80 per cent and may ultimately test the psychologically important 5 per cent threshold. Similarly, thirty-year Treasury yields may move above 5.50 per cent as investors confront persistent inflation pressures alongside mounting fiscal concerns.
The session’s weakness belied what has been a banner month for the corporate bond market. US investment-grade bond sales have set a third straight monthly record, continuing the market’s fastest pace of issuance as spending on the artificial-intelligence buildout fuels corporate borrowing. August’s high-grade debt supply reached $145.2 billion, topping 2020’s total of $136 billion for the month. January, June and July had their best-ever months earlier this year.
Credit spreads remained historically tight despite Monday’s turbulence. Corporate bond spreads remain historically tight, but attractive yields continue to support performance potential. Corporate balance sheets seem solid, which offers extra support for corporate bonds, though the market appears overvalued as historically tight credit spreads suggest. High yield option-adjusted spreads stood at 284 basis points in April 2026, well below the 800 basis point recession threshold and the 600 basis point stress threshold.
The broader trading environment has remained robust throughout the year. Year-to-date corporate bond trading through July averaged $68.1 billion daily, representing a 14.4 per cent increase on the prior year, with total outstanding corporate debt reaching $11.7 trillion.
Investors are now awaiting a barrage of labour market and purchasing managers’ index data this week, starting with Tuesday’s July Job Openings and Labor Turnover Survey and the Institute for Supply Management’s August manufacturing PMI. These releases will prove critical in determining whether the Federal Reserve maintains its restrictive stance or pivots toward accommodation.
With gross federal debt now exceeding $40 trillion, the combination of elevated inflation and deteriorating government finances remains a powerful headwind for long-duration bonds. For corporate credit investors, the calculus has grown more complex: record issuance has met willing buyers thus far, but the resumption of geopolitical volatility threatens to test the resilience of risk appetite as the market enters the traditionally challenging autumn months.
US corporate bond markets endured a difficult session on Monday as escalating tensions between Washington and Tehran drove Treasury yields to their highest levels since early 2025, casting a pall over what had been a remarkably active month for investment-grade issuance.
A flare-up in geopolitical risks sent stocks and bonds lower as oil climbed, raising concerns about inflationary pressures that could make the Federal Reserve raise interest rates. Escalating tensions in the Middle East drove US crude above $85, with higher energy costs lifting Treasury 10-year yields to the highest since January 2025.
The benchmark ten-year Treasury note traded at a yield of 4.72 per cent, whilst the thirty-year bond climbed one basis point to 5.22 per cent. Market strategists anticipate the ten-year yield could challenge its January 2025 peak near 4.80 per cent and may ultimately test the psychologically important 5 per cent threshold. Similarly, thirty-year Treasury yields may move above 5.50 per cent as investors confront persistent inflation pressures alongside mounting fiscal concerns.
The session’s weakness belied what has been a banner month for the corporate bond market. US investment-grade bond sales have set a third straight monthly record, continuing the market’s fastest pace of issuance as spending on the artificial-intelligence buildout fuels corporate borrowing. August’s high-grade debt supply reached $145.2 billion, topping 2020’s total of $136 billion for the month. January, June and July had their best-ever months earlier this year.
Credit spreads remained historically tight despite Monday’s turbulence. Corporate bond spreads remain historically tight, but attractive yields continue to support performance potential. Corporate balance sheets seem solid, which offers extra support for corporate bonds, though the market appears overvalued as historically tight credit spreads suggest. High yield option-adjusted spreads stood at 284 basis points in April 2026, well below the 800 basis point recession threshold and the 600 basis point stress threshold.
The broader trading environment has remained robust throughout the year. Year-to-date corporate bond trading through July averaged $68.1 billion daily, representing a 14.4 per cent increase on the prior year, with total outstanding corporate debt reaching $11.7 trillion.
Investors are now awaiting a barrage of labour market and purchasing managers’ index data this week, starting with Tuesday’s July Job Openings and Labor Turnover Survey and the Institute for Supply Management’s August manufacturing PMI. These releases will prove critical in determining whether the Federal Reserve maintains its restrictive stance or pivots toward accommodation.
With gross federal debt now exceeding $40 trillion, the combination of elevated inflation and deteriorating government finances remains a powerful headwind for long-duration bonds. For corporate credit investors, the calculus has grown more complex: record issuance has met willing buyers thus far, but the resumption of geopolitical volatility threatens to test the resilience of risk appetite as the market enters the traditionally challenging autumn months.
Data sourced from FINRA TRACE via public market activity reports. For non-commercial informational use only.