'K메모리'가 포트폴리오 절반인 美 ETF, 10일 만에 10억달러 유입

The explosive growth of the DRAM ETF highlights a massive surge in demand for memory semiconductors essential for AI infrastructure, offering a unique vehicle for global investors to access K-memory giants. This phenomenon underscores how retail-driven momentum, amplified by social media, can rapidly scale thematic investment products even in the absence of traditional institutional backing.