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TrustFinance Global Insights
5月 13, 2026
2 min read
22

The Roundhill Memory ETF, ticker DRAM, has become the most successful ETF launch in history, accumulating over $6 billion in assets since its debut on April 2. This rapid growth surpasses even the highly anticipated launch of BlackRock’s iShares Bitcoin Trust.
The fund's unprecedented success reflects intense investor demand for exposure to the semiconductor industry, driven by the belief that booming data center needs for artificial intelligence will create a long-term shortage of memory chips. The ETF attracted its first $1 billion in just 10 trading days and recently saw a single-day net inflow of $1 billion.
DRAM has become a popular vehicle for investors because it provides direct exposure to key global memory chipmakers. Unlike many US-focused semiconductor funds, DRAM's portfolio includes South Korea's SK Hynix and Samsung Electronics, alongside US-based Micron. Vanda Research reported that retail investors recently purchased $55 million of the ETF in a single day, highlighting strong interest from self-directed individuals.
Despite the strong momentum, the massive inflows have led to increased volatility, evidenced by a recent 7% single-day slump. While some analysts worry the segment is becoming overbought, market strategists note that the fund's long-term uptrend currently remains intact.
Q: Why is the DRAM ETF so popular?
A: It offers simplified access to a global portfolio of memory chip manufacturers, including key South Korean companies, which are otherwise difficult for many investors to access directly.
Q: How quickly did the DRAM ETF grow?
A: The ETF gathered over $6 billion in assets in just five weeks, making it the fastest-growing ETF launch in history.
Source: Investing.com

TrustFinance Global Insights
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