ATI (ATI) closed the most recent trading day at $79.87, moving -1.07% from the previous trading session. This change lagged the S&P 500's daily gain of 0.44%. Meanwhile, the Dow gained 0.14%, and the Nasdaq, a tech-heavy index, added 0.7%. The maker of steel and specialty metals's shares have seen an increase of 9.52% over the last month, surpassing the Aerospace sector's gain of 4.93% and the S&P 500's gain of 4.03%.Analysts and investors alike will be keeping a close eye on the performance of ATI in its u ...