BYD stock price has crashed as sales tumble: time to buy the dip?

BYD's stock has fallen over 27% from its May peak, reaching a nine-month low, driven by a 12% year-over-year plunge in October sales—its second consecutive monthly decline—and disappointing Q3 financial results that missed analyst revenue estimates. The automaker now ranks second in China by sales, facing intense domestic competition that has compressed gross margins to 17.6% from 21.9%, with analysts forecasting a further 5-10% sales drop for Q4. Despite technical indicators suggesting continued downward pressure, BYD is expanding internationally and reducing inventory, with some analysts noting its potential appeal as a 'de-stocked' company with inherent cost advantages.

Analysis

BYD's stock has plunged over 27% from its May peak to a nine-month low of H$98.5, reducing its market capitalization from H$1.1 trillion to H$960 billion. This significant decline follows weak delivery data and disappointing Q3 financial results, with technical analysis indicating potential further downside towards a $90 support level. The stock has fallen below key moving averages and a critical support level at H$102.

The company reported a 12% year-over-year plunge in October sales, its second consecutive monthly decline, positioning BYD as China's second-largest automaker. Q3 revenue dropped 3% to CNY 194.58 billion, missing analyst estimates of CNY 216 billion, while gross margins compressed from 21.9% to 17.6% due to intense price competition. This led to a 16% reduction in its 2025 sales estimate and a forecast of a 5-10% sales drop for Q4.

BYD faces escalating competition from domestic players like Xpeng, Nio, and international brands such as Tesla, pressuring pricing and market share in China. Strategically, BYD is expanding its international presence, notably outselling Tesla in Europe, and rapidly reducing inventory ahead of 2026 model launches. Analysts suggest a "de-stocked" BYD with inherent cost advantages could regain market favor.

Key Decisions for Investors

• Investors should closely monitor BYD's gross margin trends and the intensity of price competition in the Chinese EV market, as these directly impact profitability and future earnings.
• Evaluate the success of BYD's international expansion efforts, particularly in Europe, as sustained growth in these markets could offset domestic pressures and provide crucial revenue diversification.
• Given the bearish technical outlook and potential for further stock price declines, investors should consider the $90 support level as a key watch point and assess if the company's strategic responses can stabilize its market position.