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18 Jun 2026
1 min read

Duration: friend or foe?

The case for dynamism in duration management 

duration chart image

For years, duration has been seen as the primary hedging tool for credit risk. But we believe investors should re-assess the role it plays in bond portfolios. In today’s world, duration can no longer be something to ‘buy and hold’ and should be actively managed.

Duration can be a powerful hedging tool in times of broader credit market distress. 
However, it can also be a considerable source of risk for credit portfolios and can cause issues for unconstrained bond strategies that seek to smooth out long-term investment returns.

Our latest whitepaper highlights why a dynamic approach to duration management 
matters, focusing on these key points:

• Recent market dynamics, especially the return of inflation in 2021, have 
undermined duration’s effectiveness as a hedge for credit risk, with correlation 
patterns between credit spreads and government bond yields shifting. We want 
to own duration when it is likely to act as a good hedge for the credit risk we 
own.

• Shifting correlations make static duration management in bond portfolios 
unattractive, particularly when the expected return of duration is low.

• L&G’s unconstrained bond strategies adopt a dynamic and flexible approach to 
managing duration. We reduce duration when we believe investors' inflation 
fears are likely to dominate their recession fear and returns from duration are 
likely to be positively correlated with returns from credit.

Read the whitepaper to find out more. 

Amelie Chowna

Amélie Chowna

Senior Fixed Income Investment Specialist, Asset Management, L&G.

Amelie is a Fixed Income Investment Specialist covering Global Corporate, Government and Unconstrained Bond startegies in L&G’s Asset Management division.

Prior to this, she was a…

More about Amélie
Alex Mack

Alex Mack

Head of Rates and Inflation, Asset Management, L&G.

Alex is Head of Rates and Inflation within L&G’s Asset Management division. Alex joined L&G in 2013 as a graduate. Alex holds...

More about Alex

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