Market Insider

Stocks making the biggest moves midday: Marriott, Carnival, Boeing, Kroger, United Airlines & more

This photo shows a woman walking past Marriott signage in Hangzhou in China's Zhejiang province.
- | AFP | Getty Images

Check out the companies making headlines in midday trading. 

MGM Resorts, Marriott — Shares of casinos and hotels were in a tailspin as the industry took a massive hit due to the coronavirus outbreak. Marriott tanked nearly 30% to become the worst performer in the S&P 500 as of midday trading. MGM Resorts plunged 28% as the pandemic smashed demand for travel, bringing its month-to-date losses to more than 80%.

Carnival, Royal Caribbean, Norwegian — Cruise line stocks continued to get slammed during coronavirus pandemic. The three major cruise stocks all plunged by more than 20% on Wednesday, with Carnival losing over 29%. The companies have halted many of their planned cruises and credit rating agencies have signaled increased concern about the industry's corporate debt.

Boeing — Shares of Boeing tanked 18%, bringing its losses this month to a whopping 62%. The plunge put the aircraft manufacturer on track for its worst month in history. On top of the consequences of two fatal crashes of its 737 Max aircraft, Boeing took a big hit from the coronavirus outbreak that disrupted the global supply chains and the travel industry.

American Airlines, United Airlines, Delta — Airlines cratered as the coronavirus continues to weigh on the beaten down travel industry, causing many of the air companies to slash their flight capacities due to a drop in demand. American Airlines cratered more than 23%, United Airlines plunged 23% and Delta plummeted nearly 25%. Alaska Air Group tanked 19% and Southwest fell more than 10%.

Bank of America, JPMorgan, Citigroup — Bank stocks fell broadly, along with the broader market, as investors worried corporate profits in the sector would take a hit amid the coronavirus outbreak. Bank of America dropped more than 7% while JPMorgan Chase fell 8.8%. Citigroup and Goldman Sachs both fell more than 10%. Banks were also under pressure as a steep drop in oil prices raised concern that several energy companies would default on their loan obligations.

Kroger – Shares of the grocer rose 7% as investors load up on defensive names. Other staples stocks moving higher include Walmart and Walgreens, which are up 6% and 5%, respectively. These stocks are often considered recession-proof as people still need daily staple products in a downturn.

Noble Energy, ONEOK — The energy sector was the biggest loser on Wednesday as oil prices plunged 16% to a more than 18-year low. Oil has been in a tailspin as the coronavirus pandemic continues to sap demand for crude. Share of Nobel Energy tanked 20%, while ONEOK shed 23%.

CNBC's Maggie Fitzgerald, Jesse Pound, Fred Imbert and Pippa Stevens contributed to this report.

Subscribe to CNBC PRO for exclusive insights and analysis, and live business day programming from around the world.