IG supply

Federal Reserve H.15 released August 31, 2026, reporting Aug 24 Treasury constant maturities at 4.70 for the 10-year and 5.23 for the 30-year, the duration-pricing backdrop for ongoing corporate supply.

Release date: August 31, 2026; Aug 24 Treasury constant maturities: 10-year 4.70; 30-year 5.23.

Federal Reserve H.4.1 for August 27, 2026 updates SOMA Treasury holdings through Aug 26. U.S. Treasury securities holdings were 4,545,674 million with a weekly change of +6,971 million, continuing to expand not drawn down against refunding need.

U.S. Treasury securities Holdings All 4,545,674; Weekly changes All +6,971; Last Update: August 27, 2026.

Cboe Insights reported August 24, 2026 that MOVE traded at 73 (54th percentile) while the 30-year Treasury yield hit 5.33% intraweek, its highest since 2007, prompting Treasury Secretary Bessent to double the bond buyback program to $4B.

MOVE trading at 73 (54th percentile); 30-year yield hitting 5.33% intraweek, its highest since 2007; Treasury Secretary Bessent doubled the size of the Treasury's bond buyback program to $4B.

CryptoBriefing reported August 17, 2026 that total US corporate bond issuance reached $1,681 billion through July 2026, a 26.9% jump year over year, with Microsoft pricing a $19.75 billion multi-tranche IG offering on August 1, 2026 and hyperscale firms collectively issuing roughly $225 billion year-to-date as of mid-2026.

Total US corporate bond issuance reached $1,681 billion through July 2026, a 26.9% jump compared to the same period last year. Microsoft's $19.75 billion multi-tranche investment-grade bond offering on August 1, 2026; hyperscale firms issued roughly $225 billion in bonds year-to-date as of mid-2026.

SIFMA updated U.S. corporate bond statistics on August 4, 2026, showing issuance through July at $1,681.0 billion, up 26.9% year over year, with trading ADV at $68.1 billion and outstanding corporate bonds at $11.7 trillion as of 1Q26.

Issuance (through July) $1,681.0 billion, +26.9% Y/Y; Trading (through July) $68.1 billion ADV, +14.4% Y/Y; Outstanding (as of 1Q26) $11.7 trillion, +3.0% Y/Y.

Fortune reported July 17, 2026 that Amazon's July bond sale drew orders at 2.5 times the bonds offered, down from 3.2 times in March and nearly 5x in February 2026, tumbling below 2x in July, with Amazon sweetening pricing by 18 to 21 basis points of extra yield on its longest-date debt.

Amazon's July bond sale saw orders at just 2.5 times the bonds on offer, down from 3.2 times in March. It was nearly 5x in February 2026 but tumbled to below 2x in July, and Amazon had to sweeten its offering by 18 to 21 basis points of extra yield on its longest-date debt.

Federal Reserve H.15 updated on July 10, 2026, reporting Jul 9 Treasury constant maturities at 4.54 for the 10-year, 5.05 for the 30-year, and 4.16 for the 2-year.

Release date: July 10, 2026; Jul 9 Treasury constant maturities: 2-year 4.16; 10-year 4.54; 30-year 5.05.

Federal Reserve H.4.1 for July 9, 2026 updates SOMA Treasury holdings through Jul 8. U.S. Treasury securities holdings were 4,502,749 million with a weekly change of +10,514 million, continuing to expand.

U.S. Treasury securities Holdings All 4,502,749; Weekly changes All +10,514; Last Update: July 09, 2026.

SIFMA updated U.S. corporate bond statistics on July 6, 2026, showing issuance through June at $1,522.8 billion, up 28.1% year over year, with trading ADV at $69.1 billion and outstanding corporate bonds at $11.7 trillion as of 1Q26.

Issuance (through June) $1,522.8 billion, +28.1% Y/Y; Trading (through June) $69.1 billion ADV, +14.5% Y/Y; Outstanding (as of 1Q26) $11.7 trillion, +3.0% Y/Y.

The Federal Reserve New Security Issues table updated on June 26, 2026, reporting May 2026 corporate bonds at $284,852 million, confirming continued elevated corporate bond flow into SIFMA June update.

Bonds: May 2026 284,852. Last Update: June 26, 2026.