Intuit, Zoom, and SolarEdge Lead Premarket Volatility on August 26

Key points

• CNBC Market Insider identified Intuit (INTU), Zoom Video Communications (ZM), Semtech (SEDG), and SolarEdge Technologies (SEDG) as the top movers in premarket trading on Wednesday, August 26, 2026.
• The report, published at 7:38 AM EDT and updated at 9:06 AM EDT, highlights these companies as experiencing the largest percentage changes before the official market open.
• No specific reasons for the price movements, such as earnings releases or news events, were detailed in the provided source text.
• This follows a pattern of daily premarket coverage by CNBC Market Insider, which previously highlighted movers like Alibaba, Intel, and Walmart in late August 2026.

Background

CNBC Market Insider has consistently tracked premarket stock movements in recent weeks. On August 17, Alibaba, Intel, and Sandisk were highlighted; on August 21, Walmart, Coinbase, and Moderna were featured. Earlier in August, JD.com saw a premarket drop despite an earnings beat, and Tapestry and YETI were noted on August 13. The current focus on Intuit, Zoom, Semtech, and SolarEdge continues this daily tracking of early trading volatility.

Why it matters

Premarket movements for major tech and energy names like Intuit, Zoom, and SolarEdge can signal early investor sentiment and potential volatility for the regular trading session. Significant premarket swings often reflect overnight news, earnings surprises, or macroeconomic reactions, influencing broader market direction once trading opens.

What to watch

Investors will watch how these premarket moves translate into regular trading hours on August 26. Further details on the causes of the price changes may emerge from company announcements or broader market analysis as the day progresses.