Stocks making the biggest moves midday: MP Materials, Delta Air Lines, WK Kellogg, Hertz & more

Check out the companies making the biggest moves midday: MP Materials — The rare earth miner soared more than 47% after the company announced the Defense Department would buy $400 million in preferred stock . “We remain a thriving public company. We now have a great new partner in our economically largest shareholder, DoD, but…

Stocks making the biggest moves premarket: Delta Air Lines, WK Kellogg, PTC, AMD and more

Check out the companies making headlines in premarket trading. Delta Air Lines — Shares advanced nearly 12% before the opening bell after the airline reinstated its 2025 profit outlook , and second-quarter revenue and net income exceeded analyst estimates. Brazilian stocks — The iShares MSCI Brazil ETF (EWZ) dropped nearly 2% premarket after President Donald…