Lowe's delivered earnings that topped the Street's expectations, but the retailer trimmed its outlook for full-year sales growth.
Home Depot quarterly sales rose 5.7 percent as customers spent more on home repairs after a severe North American winter.
The stronger-than-expected quarterly results have some analysts convinced that the retailer's turnaround is finally taking hold.
Higher costs and weak sales forced Wal-Mart to slice its full-year estimates.
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