The Roundhill Memory ETF (CBOE:DRAM) launched on April 2, 2026 as the first U.S.-listed fund built entirely around memory chip makers, and it has already returned 85% since inception. For a retiree screening DRAM as an inflation hedge or AI-themed growth sleeve, that headline number is the wrong place to start. DRAM is a concentrated, ... DRAM ETF’s 85% Surge Masks a Dangerous Bet: Why This Memory Play Doesn’t Belong in Retirement Portfolios