##  [# Daily ETF Watch: iShares Swaps Bond Indexes](/sections/daily-etf-watch/daily-etf-watch-ishares-swaps-bond-indexes) 

 

# Daily ETF Watch: iShares Swaps Bond Indexes

 

 

Four iShares bond ETFs dropped Barclays indexes for ICE benchmarks.



 

 

 

 

 [![HeatherBell_green_bg](/sites/default/files/styles/author_image_icon/public/2023-03/heather2.png?itok=5J9vBlda)](/contributors/heather-bell) 

[By Heather Bell](/contributors/heather-bell)

 Apr 01, 2016

 Edited by: Heather Bell

 

 

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Four fixed-income ETFs from BlackRock’s iShares unit have switched their indexes from benchmarks provided by Barclays to ones provided by Intercontinental Exchange subsidiary Interactive Data Pricing And Reference Data.

Yesterday, the [iShares 1-3 Year Treasury Bond ETF (SHY | A-97)](https://www.etf.com/SHY), [iShares 3-7 Year Treasury Bond ETF (IEI | A-73)](https://www.etf.com/IEI), [iShares 7-10 Year Treasury Bond ETF (IEF | A-55)](https://www.etf.com/IEF) and [iShares 20+ Year Treasury Bond ETF (TLT | A-83)](https://www.etf.com/TLT) all adopted new indexes. The affected funds are all large and liquid investment vehicles with between $6 billion and $12 billion each in assets under management.

SHY dropped the Barclays US 1-3 Year Treasury Bond Index in favor of the ICE US Treasury 1-3 Year Index, while IEI transitioned from the Barclays US 3-7 Year Treasury Bond Index to the ICE US Treasury 3-7 Year Index.

IEF stopped tracking the Barclays US 7-10 Year Treasury Bond Index and began tracking the ICE US Treasury 7-10 Year Index, and TLT stopped tracking the Barclays US 20+ Year Treasury Bond Index and adopted the ICE US Treasury 20+ Year Index.

*Contact Heather Bell at <hbell@etf.com>.*



 

 

 [ Heather Bell ](/contributors/heather-bell) 

 

 

  Heather Bell is a former managing editor of etf.com. She has also held editorial positions at Dow Jones Indexes and Lehman Brothers. Bell is a…   [View Bio](/contributors/heather-bell)

 



 

 


 Related Topics  [Fixed Income](http://www.etf.com/topics/fixed-income) 

 [Treasury](http://www.etf.com/topics/treasury) 

 [Blackrock](http://www.etf.com/topics/blackrock) 

 [Bond](http://www.etf.com/topics/bond)