#What is the $RAM ETF and how does it work?
The Roundhill T-REX 2X Long DRAM Daily Target ETF, also known as $RAM, was launched on June 24 on the Cboe BZX exchange. This product is a collaboration between Rex Shares, through its T-REX initiative alongside Tuttle Capital Management, and Roundhill Investments. The objective of this ETF is clear; it aims to deliver double the daily performance of the Roundhill Memory ETF, indexed by the ticker $DRAM.
The $RAM ETF operates as a leveraged daily-target fund, resetting its targets each trading day to achieve its 2x goal. For instance, if the $DRAM ETF increases by 3% on a given day, $RAM will aim to gain 6%. Conversely, if $DRAM decreases by 3%, $RAM sets its sights on a 6% decline. Investors should note the fund features a gross expense ratio of 1.50%, accompanied by a net expense ratio of 1.25%.
#What underpins the $DRAM ETF?
The Roundhill Memory ETF, identified as $DRAM, was initiated on April 2, 2026, focusing primarily on companies that manufacture global memory semiconductors. Key players include industry giants such as Samsung and Micron—firms whose products are integral to AI infrastructure. Since its launch, $DRAM has quickly attracted substantial assets under management, surpassing $13B within months, and going beyond $20B shortly thereafter.
Such growth in a thematic ETF's assets is quite exceptional and indicates strong investor interest.
#Why invest in memory chips now?
Memory semiconductors play a critical role in the AI supply chain. Every training session for AI models, each inference query, and numerous expansions in data centers require extensive amounts of DRAM and NAND storage. Therefore, the increasing reliance on memory chips, particularly amid an AI infrastructure surge, makes them a key focus for investors. As two of the principal holdings in the $DRAM ETF, Samsung and Micron have enjoyed success attributed to this AI-driven demand, especially highlighting the importance of high-bandwidth memory (HBM). This type of memory is increasingly essential for AI accelerators needing quicker data access than traditional memory types can provide.
#What should investors know about leveraged ETFs?
It is essential for investors to understand that leveraged ETFs like $RAM are designed to amplify both gains and losses. With the unique feature of daily resetting, these ETFs can lose value even if the underlying assets remain neutral over extended periods. This unfavorable outcome, commonly referred to as volatility decay, can catch unprepared traders by surprise.
Companies like Rex Shares and Tuttle Capital have centered their T-REX brand around such financial products, offering various leveraged and inverse ETFs. Meanwhile, Roundhill has developed a strong reputation in the thematic investment sector by targeting topics ranging from meme stocks to the burgeoning AI infrastructure market.