# RBA Estimates 20% AI Stock Drop Could Cut Australian Spending 0.7%

By Enna Lee

Canonical URL: https://www.tokenpost.com/news/investing/27146
Published: 2026-10-06T23:48:40.000Z
Updated: 2026-10-06T23:48:40.000Z
Section: Investing

> AI stocks represented 5.4% of Australian household financial wealth, with most exposure held through retirement funds.

A sharp decline in artificial intelligence stocks could affect Australian household spending through investments held directly and in retirement funds, Reserve Bank of Australia estimates indicate.

A Sept. 1, 2026, scenario estimated that a permanent 20% drop in AI share prices would leave household consumption 0.7% lower in the long run. If the decline spread to other equities, the estimated reduction would be 2.4%.

The analysis put AI stocks at 5.4% of Australian household financial wealth. Direct shareholdings accounted for 1.7 percentage points, while superannuation funds — Australia’s retirement savings system — accounted for 3.7 points. Nearly 90% of the exposure was in foreign markets.

The consumption estimates may overstate the effect because households can be less responsive to changes in superannuation balances, which members may monitor less closely.

The estimates describe a scenario, not a forecast. In its October Financial Stability Review, the RBA warned that strong expectations for AI-related growth and increasingly opaque, circular debt financing could leave global markets vulnerable to a sharp repricing.

The central bank also said Australia’s financial system remained resilient overall, while warning that severe international market stress could tighten financing conditions and affect the domestic economy.