Image from MarketBeat Media, LLC. Key Points SanDisk (SNDK), Invesco QQQ (QQQ), and Tesla (TSLA) are MarketBeat's top large-cap stocks to watch today, chosen for having the highest dollar trading volume among large caps in recent days. SanDisk's latest results crushed earnings estimates with a 251% revenue surge, making it the standout mover among the three. QQQ offers broad Nasdaq-100 exposure as a tech-heavy large-cap ETF, while Tesla remains a key large-cap name across electric vehicles and energy products that investors continue to monitor. SanDisk Earnings Crush Estimates With 251% Revenue Surge Sandisk, Invesco QQQ, and Tesla are the three Large Cap stocks to watch today, according to MarketBeat's stock screener tool. Large-cap stocks are shares of companies with large market capitalizations—typically firms valued at roughly $10 billion or more—representing well-established businesses. Investors view them as relatively stable, often dividend-paying holdings with lower volatility and slower growth potential compared with mid- or small-cap stocks, making them common core-portfolio components. These companies had the highest dollar trading volume of any Large Cap stocks within the last several days. Get Sandisk alerts: