Why Cintas Is Plunging Today

Shares of professional uniform company Cintas (CTAS -9.47%) plunged 9.3% on Thursday as of 12 p.m. EDT.Cintas has been a long-term winner in the market and, prior to the past week, had been up some 50% on the year. However, the past week's inflation scare and last night's "disappointing" earnings report sent shares tumbling today.Cintas' valuation didn't leave room for errorAt first glance, one might be confused as to why investors had such a negative reaction to these numbers. Revenue was up 7.8% to $2.56 ...