Premarket movers: Crypto-exposed stocks slip following a drop in Bitcoin prices. Shares of Coinbase (COIN) are down 4%. Silver miners including Coeur Mining (CDE) rise as the precious metal extends Friday’s rally on tight supply. Coeur is up 3%. Vaccine makers are falling in early trading Monday as William Blair flags reports of a memo from a top FDA official, Vinay Prasad, that links Covid-19 vaccines in younger people to deaths associated with myocarditis. Shares of Moderna (MRNA) are down 4%. Barrick Mining (B) rises 4% after saying it is exploring an initial public offering of its North American gold assets as the Canadian mining company grapples with operational issues and cost blowouts. Canadian Solar (CSIQ) rallies 13% on news that the solar panel manufacturer is transferring the assets of its Chinese unit to Canadian ownership to safeguard sales into the US as Washington steps up scrutiny of imports from the Asian nation. Coupang (CPNG) falls 5% as the e-commerce firm faces an investigation by South Korean authorities over a data breach that affected about 33.7 million customer accounts. Leggett & Platt (LEG) shares are up 8% after Somnigroup International proposed an all-stock buyout.(zerohedge)