Barclays has expressed positive views on Switzerland's chocolate industry, upgrading its recommendations for Barry Callebaut AG and Lindt & Sprüngli AG. This optimistic outlook is largely due to the recent decrease in cocoa prices, which have fallen by approximately 34% since hitting record highs. This downturn is anticipated to mitigate the financial strain experienced by these companies due to previous inflation. Both Barry Callebaut and Lindt & Sprüngli are expected to see improved margins and stronger growth prospects amidst a more stable market environment.