BYD's stock surged 7.4% on Monday, a move Morgan Stanley attributed to a combination of sector-wide and company-specific catalysts.
In a note explaining the rally, Morgan Stanley said it expects a pick-up in sales at Chinese automakers beginning in late first quarter or early second quarter. The firm pointed to improved fund flows into equities, stabilizing sector fundamentals and a pipeline of new vehicle launches that could help spark a broader rally across auto makers.
The bank also highlighted the wider market context in Hong Kong, noting that technology-related listings outperformed on Monday after last week’s National People’s Congress concluded. Morgan Stanley said that government signaling in favor of technology and innovation likely supported investor appetite for Hong Kong-listed tech names, which in turn helped lift sentiment more broadly.
On the company front, BYD Executive Vice President Stella Li said over the weekend that the automaker's Brazil manufacturing plant, which has capacity for 150,000 units, has taken 100,000 orders from Mexico and Argentina combined - 50,000 from each country. Morgan Stanley noted that models such as the Dolphin Mini and Song Pro have seen stronger sales in those markets in recent months. The bank estimated that Brazil and Mexico made up roughly 25% of BYD's overseas sales in 2025. Li additionally indicated BYD is open to producing vehicles in Canada or pursuing acquisitions after Canada eased tariffs on Chinese electric vehicles earlier this year.
Morgan Stanley also pointed to technical forces that may have amplified the price move. The bank suggested that short covering contributed to the upward pressure, saying some Hong Kong and China-based investors had used BYD as a pairing instrument against other auto-sector positions following the company's ultra-fast charging event earlier this month.
Takeaway
Morgan Stanley's assessment ties BYD's one-day gain to both macro- and micro-level developments: a projected sales rebound for China's auto industry, improved market flows and government support for technology, coupled with substantial overseas order flow and potential short-covering dynamics.