Stocks making the biggest moves midday: Moderna, Robinhood, Boeing and more

Stocks making the biggest moves midday: Moderna, Robinhood, Boeing and more

, — Shares of travel-related stocks dipped after  earlier in the day that it would reenter a full national lockdown due to a spike in Covid cases. United Airlines fell about 3.2% while American dipped 1%. Boeing fell 4.9%. , – The exploration and production companies slid more than 5%, leading the broader energy sector lower, amid a drop in oil prices. Every component in the S&P 500 energy sector traded in the red on Friday, with oil on track for its fourth straight week of losses. — Shares of the brokerage ticked more than 2% lower in midday trading after it expects Robinhood's customer accounts and assets will drop again in the fourth quarter and growth will continue to slow into 2022. For that reason, Robinhood is Deutsche Bank's new "sell idea." — Shares of Moderna jumped 5.2% after the Moderna and Pfizer's Covid vaccine booster shots for all U.S. adults. also ticked higher after an initiation at .  — Shares of the athletic footwear and apparel retailer tanked more than 12% after the company said it expects global supply chain constraints to persist through this quarter. The sell-off in shares comes despite a beat on both