Lowe’s vs. Home Depot: Which Home Improvement stock to buy amid weakness?

Lowe's trades at 17.0x earnings versus Home Depot's 22.0x after its shares fell 25.36% over the past year, creating a valuation-driven rebound case despite fair value implying 8.6% downside. Home Depot has stronger current operations, with Q2 comparable-sales growth of 1.7% versus Lowe's 0.2%, while maintaining fiscal 2026 comparable-sales guidance. Lowe's lowered guidance to the bottom of its range and missed comparable-sales estimates, leaving its upside dependent on an eventual recovery in housing turnover, remodeling demand, or interest-rate conditions.

Analysis

The relevant signal is not the valuation gap but the durability of the demand mix. HD's pro-oriented fulfillment advantage should make its sales base less dependent on existing-home turnover: repair, maintenance and contractor-led projects recover earlier than discretionary DIY activity when rates merely stabilize rather than fall. That creates a 1-3 month risk that LOW's lower multiple becomes a value trap if its guidance reset reflects share loss rather than only weak category demand.

HD's cash-flow decline deserves more attention than its sales momentum. If incremental delivery capacity and pro fulfillment are being funded through higher labor, transportation, or inventory costs, HD can retain share while disappointing on EBIT conversion; the market is already paying a meaningful relative premium for execution. The key 6-18 month upside for LOW is asymmetric only if housing turnover or big-ticket project demand returns, because its more depressed expectations permit multiple expansion alongside operating leverage; absent that macro inflection, HD's higher-quality revenue mix should continue to command the premium.

Contrarianly, neither name is a clean broad housing-beta long at this stage. A rate-driven housing rally would initially favor retailers with greater deferred DIY and project exposure, but a flat-rate, low-turnover environment favors HD's contractor ecosystem. The decisive data points are the next two quarterly comp-sales gap, pro-customer transaction trends, and gross-margin/SG&A conversion—not third-party fair-value estimates.

Key Decisions for Investors

• Initiate a 3-month relative-value position: long HD / short LOW in equal dollar amounts, sized modestly. The thesis is continued pro-channel share capture and a sustained comp-sales differential; target a 7-10% relative return. Exit if LOW delivers comparable-sales growth within 50 bps of HD for two consecutive reported quarters or HD cuts full-year guidance.
• Do not buy LOW solely on the P/E discount. Place a watch trigger to go long LOW only after an earnings release showing positive comparable-sales acceleration, maintained or raised guidance, and stable gross margin; a 15-20% rebound is plausible if the market shifts from "recovery delay" to operating leverage, but the current evidence does not yet validate it.
• For HD holders, protect the premium-multiple risk with 3-6 month put spreads around the next earnings date rather than reducing outright. The hedge is warranted if delivery/pro investments fail to translate into margin stability; a gross-margin decline or SG&A deleverage despite positive comps would challenge the quality-premium thesis.
• Monitor mortgage-rate direction and existing-home-sales data over the next 1-3 months. A meaningful turnover recovery would be the catalyst to reverse the pair toward long LOW / short HD, as LOW has greater expectation-reset leverage; no trade reversal should occur on rate cuts alone without corroborating project-demand data.