Rivian's stock decline is directly tied to the current weakness in the EV sector, which is part of a larger trend affecting stocks across various sectors due to uncertainty about future interest rate cuts. As a company within the EV sector, Rivian is particularly susceptible to these sector-specific downturns, making the news highly relevant and important to investors in RIVN. The confidence in this analysis is high due to the clear connection between sector performance and Rivian's stock price.