Nvidia, Bloom Energy, SanDisk, Expion, Visa draw investor focus
Nvidia fell 2.91% ahead of its Aug. 26 earnings report, Bloom Energy rose after Nancy Pelosi disclosed a $4.25 million to $14.5 million share purchase, SanDisk dropped 6.45%, Expion jumped on a $3.425 million upstream energy acquisition, and Visa gained after a June 2026 disclosure.