BYD Shares Slump to New Low as EU Hybrid Tariff Shadow Darkens Export-Driven Growth Story

BYD stock hits €8.40, down 23% YTD, as EU considers hybrid tariffs; strong sales and luxury push fail to offset bearish sentiment and domestic slowdown.

The disconnect between BYD's operational momentum and its stock market performance has rarely been starker. While the Chinese automaker pushes deeper into Europe with a luxury offensive and notches record international sales, its shares have careened to a fresh 2025 low of €8.40, extending losses to roughly 23% since the start of January. The sell-off accelerated on Tuesday as the Relative Strength Index plunged to 20.7, deep in oversold territory and signalling extreme bearish sentiment.

A new front in trade tensions is weighing heavily on investor confidence. The European Commission is reportedly preparing to extend anti-subsidy tariffs from battery-electric vehicles to plug-in hybrids, according to a Handelsblatt report. BYD, along with Chery and SAIC, is said to be in the crosshairs. Brussels has not commented on the speculation, but the prospect of additional levies — requiring a majority vote among EU member states — threatens to blunt the very export strategy that has been BYD’s brightest spot. The company sold more than 160,000 vehicles abroad in May alone, an 80% surge from a year earlier, lifting the international share of total sales to 42%. Yet that figure also highlights a vulnerability: domestic deliveries in China slipped 24% year-on-year to around 223,000 units.

Against that backdrop, BYD is racing to localise production. The company has prioritised its factory in Hungary, where the first cars are scheduled to roll off the line in the fourth quarter of 2026, a move designed to sidestep European tariffs. Conversely, a planned multibillion-euro plant in Manisa, Turkey — for which a contract had already been signed — has been put on ice as BYD scouts for a second production site inside the EU. The tactical shift underscores how trade policy is reshaping the company’s manufacturing footprint.

On the product front, BYD is making a determined push upmarket. At the Goodwood Festival of Speed, it unveiled eight new vehicles including the DENZA Z sports car and the U7 luxury sedan, signalling a clear ambition to move beyond the mass market. In China, the flagship Da Tang EV SUV has racked up more than 150,000 pre-orders, aided by a class-leading range of 950 kilometres. Yet these product successes have done little to arrest the stock’s decline.

The technical picture has turned increasingly bleak. After briefly holding near €8.60 — just cents above the former 52-week trough — the shares broke decisively lower, closing at €8.45 on Tuesday after touching €8.40. The stock now trades roughly 21% below its 200-day moving average of €10.91 and more than 40% off the 52-week high of €14.80. Another RSI reading, taken before the latest leg down, stood at 22.2, confirming that the market has been pricing in regulatory and margin risks for weeks.

What happens next hinges largely on Brussels. If the EU formalises hybrid tariffs, BYD’s export-driven growth narrative — already strained by a softening home market — could face a serious test. Until that uncertainty clears, even robust operating data and a full pipeline of new models may not be enough to lift the stock out of its rut.