BUSINESSAlcoa Shares Fall 10% After a Big Q3 Miss and Guide DownAniruddh ShrivastavaOctober 20, 2022October 20, 2022 by Aniruddh ShrivastavaOctober 20, 2022October 20, 202201358 On Thursday, shares of Alcoa (NYSE:AA) are trading 10 per cent lower in pre-market after the aluminum business reported weak Q3 results. Reportedly, Alcoa posted...