Rare earth miner and processor MP Materials ( MP -4.88%) had quite the week to remember, both operationally and on the stock market. On the back of some quite favorable news, the company's shares ...

Good news from the laboratory and a clutch of bullish analyst notes were the drivers behind Verve Therapeautics ' ( VERV 2.00%) big stock price leap this week. By the time the dust cleared, the ...