Walmart (WMT) prepares to disclose earnings for its fiscal first quarter early Thursday. Walmart stock was little changed near a buy point Wednesday.X The Walmart earnings report comes after Home Depot (HD) signaled a consumer pullback Tuesday, with lower revenue and store traffic in its latest quarter.Walmart EarningsEstimates: Analysts expect Walmart earnings to rise 7% to 53 cents, according to FactSet. Revenue is seen growing 5%, year over year, to $159.51 billion, for the quarter ended in April.Results ...