Wall Street analysts expect CarMax (KMX) to post quarterly earnings of $0.45 per share in its upcoming report, which indicates a year-over-year increase of 2.3%. Revenues are expected to be $5.79 billion, up 1.1% from the year-ago quarter.The consensus EPS estimate for the quarter has undergone an upward revision of 3.2% in the past 30 days, bringing it to its present level. This represents how the covering analysts, as a whole, have reassessed their initial estimates during this timeframe.Ahead of a compan ...