A slow start for Wall Street in the final session before Christmas, following inflation slowing in November, with the annual reading recording its smallest increase since the start of 2021. The Dow Jones +0.15% and the Nasdaq +0.3%. In Europe, a session slowed by the festive climate, London closed early, virtually unchanged, +0.04%. Paris +0.15%, Frankfurt +0.22%, Milan +0.36%. Oil rises to 80 dollars per barrel, gas is stable above 34 euros per MWh, while the spread falls further to 158 basis points, the ten-year yield to 3.53%.