美联储此举对部分新兴市场资产或构成利好，尤其是拉美等资源丰富、藏有实物资产的经济体。今年以来，iShares MSCI巴西ETF（EWZ）和 iShares拉美40 ETF（ILF）分别上涨约24%，凸显出从美元走软与商品价格上涨中受益的战略性配置。 分析认为，美联储的"静悄悄动作"或预示市场将有大动作。尽管QE通常提振美股，但在美元信任度下降、地缘政治紧张加剧背景下，黄金、比特 币和拉美市场或更具避险价值与盈利潜力，有望成为真正的"风暴避难所"。（陈十一） 【环球网财经综合报道】美联储近日悄然展开"隐秘操作"，买入436亿美元美国国债，其中5月8日单日购入88亿美元30年长期美债，其余348亿美 元于上周早些时候完成。分析师认为，美联储虽称只是将到期债券本金再投资以避免资产负债表迅速缩小，未正式称其为量化宽松（QE），但实 质上买债行为难掩"隐形宽松"本质，如此操作并非其常规之举，买入规模亦不容小觑。 一些交易员已察觉此动态，精明投资者亦应予以关注，商品交易员对这类货币"障眼法"尤为敏感。 全球央行购金热潮持续。高盛数据显示，今年3月全球央行购金需求强劲，购入64吨黄金，中国为最大可识别买家，当月购入30吨 ...

Group 1 - The Federal Reserve has secretly purchased $43.6 billion in U.S. Treasury bonds, indicating a return to quantitative easing (QE) practices, which is not typical for the Fed [1] - Financial analyst Lyn Alden suggests that while the Fed has not officially labeled this as QE, the act of buying bonds is essentially a form of monetary easing, regardless of the terminology used [1] - The rise in gold prices reflects a lack of trust in politicians and central bankers, with gold being seen as a reliable asset amidst economic uncertainty [1] Group 2 - Bitcoin has also reacted positively, driven by skepticism towards central planners and the recent halving event that has historically led to bullish trends in its price [2] - The Trump administration's shift towards recognizing Bitcoin as a strategic asset, along with increased institutional investment in Bitcoin ETFs, signifies its growing acceptance in mainstream finance [2] - Brazil's economy, driven by commodities, is experiencing a bull market, with ETFs like iShares MSCI Brazil ETF (EWZ) and iShares Latin America 40 ETF (ILF) rising approximately 24% this year, attributed to the Fed's actions leading to a weaker dollar and rising commodity prices [3] Group 3 - The covert QE actions by the Fed may accelerate returns in gold, Bitcoin, and resource-rich economies like Brazil, positioning them as safe havens and profit opportunities amid financial turbulence [3] - Investors who remain vigilant and act on these signals are likely to capture excess returns, as indicated by Charlie Garcia, founder and managing partner of R360, who holds positions in gold, silver, and Bitcoin [4]