Stocks making the biggest moves midday: McDonald’s, GameStop, On Semiconductor and more

Shares of Tesla climbed more than 6% in midmorning trading Friday, pushing the electric vehicle maker’s market cap past $1 trillion for the first time.

French borrowing costs drew level with Greece’s for the first time on record this week, showing the extent of market concerns.

Slowing sales and company-specific struggles have put pressure on Dollar General and Dollar Tree, which will report quarterly earnings this week.