October 21, 2026 | Nikkei rebounds by +545 yen: Buybacks in AI and semiconductor stocks, supported by strong SpaceX earnings
yuki dream (Music Producer / Individual Investor with 30 years of financial experience)📊 Today's Market Overview The Nikkei Stock Average closed today at 64,621.24 yen (up 545.82 yen, +0.85% from the previous day). This is its first rebound in three days. Yesterday, AI and high-tech…