On August 27, 2025, the U.S. stock market closed with mixed performance. The Dow Jones Industrial Average fell by 0.14%, the S&P 500 rose by 0.24%, and the Nasdaq Composite increased by 0.51%.

In the sector performance, the U.S. solar energy stocks experienced significant declines, with notable drops in companies such as Daqo New Energy down 2.00%, SunPower down 2.00%, and JinkoSolar Holding Co., Ltd. down 2.00%. Conversely, the U.S. cybersecurity stocks showed positive movement, with Palo Alto Networks up 1.83%, CrowdStrike Holdings, Inc. up 1.20%, and Zscaler Inc. up 2.01%.

NVIDIA saw a slight decline of 0.14% following the release of its earnings report, which led to mixed reactions from investors regarding its performance.

Apple increased by 0.51% as the company intensified its efforts in the music industry by focusing on radio services to regain market share lost to Spotify.

Taiwan Semiconductor Manufacturing rose by 0.24% after prosecutors in Taiwan indicted three individuals for stealing sensitive chip technology information to aid Tokyo Electron, highlighting the intense competition in the global chip development race.

Eli Lilly experienced a slight decline of 0.25% after HSBC raised its price target to $700.00/share from $675.00 and upgraded its rating from Reduce to Hold, reflecting confidence in the company's future prospects.

Pfizer increased by 0.60% following the FDA approval of its Comirnaty® COVID-19 vaccine for high-risk groups, including adults 65 and older and individuals ages 5 through 64 with underlying conditions.

Micron Technology rose by 1.07% after CLSA initiated coverage with an Outperform rating and announced a price target of $155.00 per share.

CoreWeave, Inc. surged by 6.06% after Cantor Fitzgerald initiated coverage with Buy and Overweight ratings, setting a price target of $116.00 per share, indicating a bullish outlook on the company's performance.

MongoDB Inc. saw a significant increase of 37.96% as multiple financial firms raised their price targets and maintained positive ratings, reflecting strong confidence in the company's growth potential and financial prospects.

Norwegian Cruise Line rose by 0.48% after Tigress Financial upgraded the stock to a Strong Buy rating and raised the price target from $36.00 to $38.00 per share, indicating confidence in the company's performance and potential growth.