The European and American stock markets closed slightly higher, with the Dow Jones up 0.30%, reaching a historic high, the Nasdaq up 0.16%, and the S&P up 0.14%; Blockchain concept stocks led gains, with EsoAis up nearly 20% and Bitcoin up over 18%; Popular Chinese concept stocks have fluctuated, with Ideal Automobile rising more than 3% and NetEase falling nearly 5%; International oil prices have fallen by nearly 2%.