On June 9, Ambarella fell 8.08% in regular trading, trading at $62.54/share, with trading volume of $50.03 million.

On the news front, Ambarella has been under sustained selling pressure since its fiscal first-quarter earnings release on May 28. Although the company reported non-GAAP EPS of $0.11 and revenue of $100.4 million that slightly beat expectations, Summit Insights Group downgraded its rating to Hold shortly after, triggering a persistent slide in the stock. The prior session's oversold bounce was nearly entirely erased by renewed sector-wide selling.

The broader semiconductor sector experienced heavy selling on the same day, with Marvell Technology down 13.85%, Advanced Micro Devices down 8.91%, Micron Technology down 8.52%, Intel down 7.88%, and NVIDIA down 3.87%. The industry-wide capital outflow significantly amplified downside pressure on Ambarella, which was already weakened by its post-earnings downgrade.

(The above content is based on publicly available market information, generated by a program or algorithm, and is intended solely as a stock movement alert. It does not constitute investment advice or a basis for trading decisions.)