The London Livex 1000 index, which tracks the value of the world's most quoted thousand wines, soared by 13% in 2022 alone. A great achievement when the CAC 40 lost nearly 10% last year.

It is necessary to target exceptional areas with a potential for valorization and to exclude overrated wines. You also have to know how to sell at the right time to maximize gains. This is precisely what wine investments offer, a niche in the world of savings products, but which can have its place in a diversified portfolio.