Rivian surges on new SUV; NIO reacts with a jump of up to 15%

Rivian and NIO rise in the stock market, fueling expectation of a turnaround in the EV sector; shares rise considerably after signs of improvement for both companies.

Market reacts to optimism with EVs

Rivian and NIO, players in the electric vehicle sector, saw their shares advance this Tuesday following signs that they are moving past the startup phase toward more consolidated automakers.

The shares of Rivian (RIVN) and NIO (NIO) registered an increase, raising investors' expectations that the sector can overcome the current slowdown. The gains reflected what appears to be renewed confidence in the companies' ability to maintain growth momentum.

NIO, which trades in the US through American Depositary Receipts (ADRs), rose nearly 15% at the start of the session, after releasing what was described as its first quarterly result under this format. The market reaction follows the sentiment that the company is consolidating its trajectory in the country.

The downward movement was not significant for everyone in the sector, but the view that Rivian can also sustain its advance with the launch of a new SUV reinforced optimism among investors and analysts.

Amid related news, the performance of Chinese rivals also gained attention, with the shares of NIO and other EV manufacturers tracking the pace of improvement seen in some sessions.

Now it's your turn: do you believe this short-term momentum can translate into more lasting gains for Rivian and NIO? Leave your opinion in the comments and tell us what you expect for the future of these shares in the EV sector.