巴克莱模型显示月末再平衡触发温和美元买盘 美国科技股疲软成催化因素

Core Insights - Recent performance of US tech stocks has been weak, prompting Barclays to advise global fund managers to buy US dollars by the end of February for portfolio rebalancing [1] Group 1: Market Signals - Barclays' month-end foreign exchange flow model indicates a mild buy signal for the dollar against all major currencies during month-end periods [1] - The catalyst for this signal stems from widespread concerns about the disruptive impact of artificial intelligence and related spending, compounded by the decline in tech stocks affecting asset performance [1] Group 2: Portfolio Rebalancing Logic - According to conventional rebalancing logic, when US assets outperform global assets, fund managers typically sell dollars to return to target allocation levels; conversely, if US assets underperform while maintaining hedged positions, they need to buy dollars to adjust portfolio structure [1] - The relative underperformance of the US stock market has dominated the month-end model calculations, ultimately triggering the mild buy signal for the dollar against major currencies [1] Group 3: Political and Economic Context - Barclays notes that global political uncertainty continues in February, keeping the market cautious, while US economic data remains robust, demonstrating strong resilience [1] - Political risks surrounding Prime Minister Starmer's position in the UK have intensified, further weakening the pound; meanwhile, the strong electoral performance of Japan's ruling party supports the yen [1]