Stocks making the biggest moves midday: Discover, D.R. Horton, Nvidia, Cleveland-Cliffs, and more
A man wearing a mask walks past a Nvidia logo in Taipei, Taiwan. Sopa Images | Lightrocket | Getty Images Check out the companies making headlines in midday trading. Banks — Major Wall Street banks slid during midday trading after CNBC reported Tuesday that Fitch Ratings may once again downgrade the health of the banking sector. Shares of Bank of America and JPMorgan Chase…