13 October – 17 October 2025

Summary:

Short-term BBSW rates eased slightly across all tenors this week. The 1-month rate declined by 2 basis points to 3.51%, while the 3-month and 6-month rates each fell 1 bp to 3.57% and 3.77% respectively. Over the month, the 1-month rate dropped 3 bps, the 3-month rate rose 1 bp, and the 6-month rate increased 8 bps, indicating a mild steepening bias at the short end. This suggests that while near-term funding costs are softening, expectations for medium-term rates remain slightly elevated.

Swap rates declined sharply across all maturities during the week. The 1-year rate fell 14 bps to 3.34%, while the 3-year and 5-year tenors dropped 19 bps each to 3.35% and 3.72% respectively. Longer-term yields also retreated, with the 10-year down 17 bps to 4.15%, and the 15-year falling 19 bps to 4.35%. Monthly changes were more muted, with most tenors showing slight declines or flat movement.

The curve remains upward-sloping, but the broad-based decline in yields reflects waning inflationary pressures and a possible shift in monetary policy expectations, as markets begin to price in a more accommodative stance from the RBA.

  • Bank Bill Swap Rates

    TERM TO MATURITYCLOSING RATEΔ WEEKΔ MONTH
    1 month3.51-0.02-0.03
    3 months3.57-0.010.01
    6 months3.77-0.010.08
  • SWAP RATES

    TERM TO MATURITYCLOSING RATEΔ WEEKΔ MONTH
    1 year3.34-0.140.01
    3 years3.35-0.19-0.01
    5 years3.72-0.19-0.02
    10 years4.15-0.170
    15 years4.35-0.19-0.03

Exhibit 1Australian 3Y/10Y Bond Yield