Why Is Cooper-Standard Holdings ($CPS) Stock Down -18.74% Today? Shares plunged roughly 18.7%, sliding from a prior close of $22.04 to about $17.91 in early tr

Why Is Cooper-Standard Holdings ($CPS) Stock Down -18.74% Today? Shares plunged roughly 18.7%, sliding from a prior close of $22.04 to about $17.91 in early trading. The sell-off followed a steep third-quarter earnings miss and a cut to full-year profit guidance.