Investing

Yield Curve Change: A Bear Flattener

  • 25.JUL.2017
  • Ian Martin,  XTB

Last week we saw a useful example of how yield curves move with the release of the RBA’s Monetary Policy Statement.

When bonds of different tenors but with similar characteristics, such as government bonds, are compared, the result is referred to as a Yield Curve. The Yield Curve can therefore describe the term structure of rates. Chart 1 shows a simplistic example of how the yield curve changed during the week (13 – 19 July 2017).

Chart 1: Illustrative Bear Flattening Yield Curve

Source: Bloomberg & Australian Corporate Bond Company

When comparing the changes, 2-year yields increased by 0.085% while 10-year yields increased by 0.055%.

Bear Flattener

When bond yields rise (prices fall) it is described as a bearish movement. When yields of short dated bonds rise by more than a longer dated bond we call it a bear flattener.

The RBA raised the subject of neutral interest rates being 3.5% (2% above the current RBA cash target). The market took this to mean rates would rise. However, it is possible to interpret the change in the yield curve shape being a bear flattener. This would mean that the RBA would keep long term inflation under control so the longer term bonds were less affected (in yield terms) than shorter dated bonds.

 

Chart 2: Change in Yield for each Maturity / Tenor

Source: Bloomberg & Australian Corporate Bond Company

Note: These movements are relatively small. The RBA played down the significance of the discussion on neutral rates and the market essentially reversed these movements.

Events

  • 16Aug 2018

    YTMAS2: Ausnet 4.40% 16 AUG 2027

    This is the coupon date

  • 20Aug 2018

    YTMF05: NAB BBSW+0.85% 20 MAY 2019

    This is the coupon date

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