Cintas is trading 4.59% up at $204.57 in pre-market on October 2, with no clear new company-specific catalyst in available search results. - The Nasdaq is up 0.79% and the Dow is up 0.51%; this may be supportive but does not establish the cause of Cintas’s gain. - Cintas’s fiscal Q1 results and guidance increase were reported September 23, and analyst target changes surfaced later in September; neither is confirmed overnight news explaining the move.