ANZ-Roy Morgan index down 1.7% after turmoil in financial markets and concerns about global volatility Confidence is still sitting near multi-year highs as Australians take heart in the domestic economy rather than worrying about Britain's exit from the European Union. The ANZ-Roy Morgan consumer confidence index fell 1.7% to a level of 116.8 last week but it remains above the monthly average since 1990 of 112.8.