The Tradr 2X Long SNDK Daily ETF (SNXX) experienced a significant 24-hour plunge, declining 12.86% amid heightened volatility across trading sessions. The leveraged ETF, designed to deliver twice the daily return of SanDisk Corp. (SNDK), saw its sharpest moves in the after-hours session following the release of SanDisk's fiscal third-quarter earnings report.

The decline was primarily driven by a reversal in SanDisk's share price despite the company reporting explosive quarterly results that significantly surpassed market expectations. SanDisk's revenue reached $5.95 billion with adjusted EPS of $23.41, far exceeding analyst estimates. However, the stock fell in after-hours trading as investors engaged in profit-taking after a substantial pre-earnings rally.

Market analysts attribute the sell-off to a classic "sell-the-news" dynamic, noting that SanDisk's shares had already surged approximately 360% year-to-date and over 3300% in the past 12 months, pricing in substantial optimism about AI-driven storage demand. With such high expectations already baked into the valuation, the strong earnings confirmation triggered profit-taking rather than further buying momentum. As a 2x leveraged product, SNXX amplifies these underlying price movements, resulting in the magnified decline.