Westpac Banking (WBKCY) Interest & Investment Income (2009 - 2024)
Westpac Banking (WBKCY) posted Interest & Investment Income of $996.29 million for FY2025 (year ended Sep 30, 2025).
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Analysis
Westpac Banking (WBKCY) Interest & Investment Income (2009 - 2024) Analysis & Trends
Since FY2009, Westpac Banking has reported Interest & Investment Income for 17 fiscal years.
- Annual Interest & Investment Income shows a five-year compound annual growth rate of -44.8% (FY2020 to FY2025).
- Annual Interest & Investment Income has run from a low of -$458.6 million in FY2022 to a high of $1.21 billion in FY2024 over five years.
- Business Quant data shows WBKCY's Interest & Investment Income at $1.21 billion in FY2024 (+360.3%), $263 million in FY2023, -$458.6 million in FY2022 and $693.53 million in FY2021.
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Historic Data
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Historic Data
| Date | Value |
|---|---|
| Mar 31, 2024 | -57.94 Mn |
| Mar 31, 2023 | -4.79 Mn |
| Mar 31, 2014 | -5.38 Mn |
| Mar 31, 2013 | -11.43 Mn |
| Sep 30, 2012 | -3.12 Mn |
| Mar 31, 2012 | -5.28 Mn |
| Sep 30, 2011 | 12.61 Mn |
| Mar 31, 2011 | 3.02 Mn |
| Sep 30, 2010 | 10.84 Mn |
| Sep 30, 2009 | 4.17 Mn |
| Mar 31, 2009 | -6.66 Mn |
API Access
Westpac Banking Interest & Investment Income API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=interest-and-investment-income&ticker=WBKCY&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "interest-and-investment-income", "ticker": "WBKCY", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=interest-and-investment-income&ticker=WBKCY&period=max&api_key=YOUR_API_KEY");
const data = await res.json();