What caused the Microsoft Corporation (NASDAQ: MSFT) stock to gain after-hours?
Microsoft Corporation (NASDAQ: MSFT) stock is gaining in the after-market after starting a joint venture with Mastercard. MSFT stock is trading at $280.72, gaining more than 2.4% from the previous close. MSFT stock previously closed at $274.03 with a trading volume of 28.85 million shares.