CPI data is fully in line with expectations, the Federal Reserve cut interest rates in December almost "DingTalk on the board"! Gold once hit $2720; the European Union agreed to implement the 15th round of sanctions against Russia, and the two oil prices rose 2%! What major events happened in the world yesterday and this morning? < br > < img src = "https://img.jin10.com/news/24/12/peAsuy2e4xgA5VFi1miwi.jpg/lite" referrerpolicy = "no-referrer" >