A significant surge in investment activity is occurring in leveraged ETFs, particularly those associated with MicroStrategy, as investors display heightened risk appetite. The T-Rex 2x Long MSTR Daily Target ETF has reached a market capitalization of nearly $3 billion, attracting billions from speculators. This trend reflects a broader risk-taking frenzy on Wall Street's speculative fringes, where trading volumes in leveraged ETFs have reached record levels. Recent data indicates that leveraged ETFs on U.S. single stocks traded $84 billion in one week, doubling in just a few weeks. Investor sentiment appears euphoric, with both U.S. households and professional investors heavily invested in equities, while fund managers report unprecedented bullishness. However, insiders are reportedly selling shares at a rapid pace, raising concerns about the sustainability of this speculative behavior.