4 September – 8 September 2023

Summary: BBSW down again; swap rates up; swap spreads a touch wider.

Bank bill swap rates declined again this week.

BBSW

TERM TO MATURITYCLOSING RATEΔ WEEKΔ MONTH
1 month4.05-0.01-0.01
3 months4.12-0.01-0.07
6 months4.35-0.02-0.22

Swap rates increased across the curve and rose slightly more than their Commonwealth Government counterparts.

SWAP RATES

TERM TO MATURITYCLOSING RATEΔ WEEKΔ MONTH
1 year4.220.01-0.11
3 years4.030.06-0.07
5 years4.180.08-0.07
10 years4.440.09-0.08
15 years4.570.10-0.09

As a result, swap spreads were a touch wider across the curve. By the end of the week, the 3-year spread had inched up 1bp to 25bps, the 5-year spread had added 2bps to 35bps while the 10-year spread finished 1bp higher at 36bps.

NB. Spreads are calculated with respect to “spot” Australian Commonwealth Government bond yields.