This surge in retail risk-taking contrasts with institutional defensive shifts reported by Goldman Sachs, which noted hedge fund net leverage fell to 43.7%, the largest weekly decline since April 2025. Net positioning for these funds has reached the 0th percentile over one and five year periods, while momentum ETFs saw $5.1B in September outflows. Goldman Sachs warned that a general sentiment indicator at the 46th percentile, the lowest since April, could amplify market volatility if conviction shifts.
