Dollar Tree, Inc. was downgraded from 'Buy' to 'Neutral' by Citi, resulting in a nearly 2% decline in share price. However, the retail giant is actively expanding, having recently opened its 9,000th North American location and attracting a significant number of households earning over $100,000. With a strategic shift towards higher-margin offerings, the company projects a 4.2% same-store sales growth for the upcoming quarter, indicating a potential rebound despite the downgrade.