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Bond Veteran Bassman Escalates Clash With $14 Billion ETF Issuer

Bloomberg Markets
Monday, September 14, 2026 at 12:48 PM
~4 min read
Fixed Income

Original Report

A messy breakup between Harley Bassman, the derivatives expert who invented the main gauge of Treasury volatility, and his former employer has escalated after the bond veteran sent a letter to the...

A messy breakup between Harley Bassman, the derivatives expert who invented the main gauge of Treasury volatility, and his former employer has escalated after the bond veteran sent a letter to the firm’s shareholders challenging its business practices.

Glass House Analysis

Treasury market movements signal how investors view America's fiscal health and economic trajectory. Rising yields mean the government pays more to borrow, which eventually shows up in taxes or reduced services. For average Americans, this translates to higher mortgage rates, more expensive business loans, and a general tightening of financial conditions that makes everything from buying a home to starting a business more challenging.

The implications extend beyond the immediate news cycle. Every economic development creates ripples that affect employment, prices, and opportunities in ways that may not be immediately visible but are deeply felt. By tracking these connections, we can better understand how the economy truly works—not as an abstract machine, but as a human system shaped by and shaping the lives of millions.

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