Direxion Daily MRVL Bull 2X Shares (MRVU) is a leveraged exchange-traded fund that seeks daily investment results, before fees and expenses, of 200% of the daily performance of the common shares of Marvell Technology, Inc. (NASDAQ: MRVL). The fund provides amplified exposure to Marvell Technology's stock price movements through swap agreements, futures contracts, and other financial instruments managed by Rafferty Asset Management, LLC; it does not invest directly in MRVL shares. MRVU primarily serves sophisticated traders and investors pursuing short-term tactical strategies in the semiconductor sector, with assets held in cash equivalents and derivatives for leverage; it operates globally via U.S. exchanges, tracking its benchmark without geographic diversification beyond the reference stock's U.S.-listed nature. Launched in 2025 by Direxion, based in Wilton, Connecticut, the fund represents Direxion's expanding lineup of single-stock leveraged ETFs targeting high-growth technology names. Recent developments include the fund's formal listing and trading debut in early 2025 amid surging interest in AI and semiconductor leveraged products, alongside Direxion's strategic expansion of its daily 2X bull and bear ETF suite to over 40 single-stock offerings as of late 2025.