SNXX is trading 3.18% down at $15.76 as Sandisk’s October 5 pullback weighs on it. - The ETF targets twice Sandisk’s daily share-price performance. - Sandisk was reported down 0.58% during the session, with no new company announcement identified; reporting points to profit-taking after a major rally and pressure across memory and storage names. - Major indexes are higher, while the semiconductor/storage context is weaker; no clear SNXX-specific catalyst was found.