UK online supermarket shelf prices dip 0.24% in week 44; Australia rises 0.48%

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A weekly index of posted online shelf prices for UK supermarkets fell 0.24% in the week to 2026-W44, with Aldi recording the largest decline at 0.88%. The UK measure covers Tesco, Sainsbury's, Asda and Aldi, using 74,335 matched products. A separate index for Coles, Woolworths and Aldi Australia rose 0.48% over the same period, with Woolworths up 1.19%. The Australian index is based on 21,029 products, and its Coles coverage is partial, drawn from about 21% of its listings. The indices track posted online prices rather than what consumers actually pay, and they are not official inflation statistics such as CPI. The publisher did not give a reason for Aldi's fall in the UK data.

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