Low-income shoppers are feeling the pinch. It looms over Dollar Tree’s earnings. - MarketWatch

1. Dollar Tree's Q4 results impacted by cash-strapped consumers and tariffs. 2. Truist lowers 2025 and 2026 earnings estimates due to tariff pressures. 3. Core Dollar Tree stores projected sales decline amid inflation and tariffs. 4. Ongoing strategic review of Family Dollar could lead to a sale. 5. Dollar Tree shares down 47% in the last year, underperforming S&P 500.