NIO-SW shares surged 5.14% during Wednesday's intraday trading session, riding a broad rally across the new energy vehicle sector that saw multiple Chinese EV makers posting strong gains.

The sector-wide strength was fueled by institutional optimism regarding Chinese automakers' overseas expansion and industry upgrade opportunities. Analysts noted that the medium-to-long-term trend favors domestic brand ascendancy and EV intelligence transformation, with the competitive focus shifting from electrification to intelligent capabilities including autonomous driving, AI-powered cockpits, and vehicle-mounted large models.

On the company-specific front, NIO recently invested RMB 158 million in CXMT's strategic placement ahead of the DRAM maker's STAR Market IPO, aiming to strengthen collaboration in automotive-grade memory chips. Additionally, NIO's ES8 reached its 130,000th delivery milestone, maintaining its position as the top seller in both the large SUV and RMB 400,000-plus vehicle segments during the first half of the year.