Market Movers Stock Market Movers: Best and Worst Performers of 14 October 2026 By Angelica Ballesteros Published October 14, 2026 at 5:49 pm EDT Share << PrevPage 7 of 11Next >>See All 5. PENG: Penguin Solutions (PENG) slashes 13.57% on a combination of wider market decline and profit-taking after nearing the $80 level. Share << PrevPage 7 of 11Next >>See All