资深商品交易员：美国“第二波”通胀隐忧浮现，70年代通胀浪潮或将重演

Core Viewpoint - A former commodity trader warns of a potential "second wave" of inflation reminiscent of the 1970s, driven by fiscal expansion, de-globalization, and ongoing supply constraints, which could impact markets even if it does not reach the extreme highs of 2021 [1][3]. Group 1: Inflation Dynamics - The current inflation environment may not mirror the 1970s exactly, as the U.S. faces a relative oversupply of crude oil, unlike the oil supply shocks of the past [3][4]. - The U.S. budget deficit is projected to reach 6.5% of GDP this year, while Germany is considering a spending plan close to €1 trillion (approximately $1.2 trillion), contributing to inflationary pressures [4]. Group 2: Investment Strategies - Long-term bonds are viewed as the worst-performing asset class in an inflationary environment, while short-duration bonds, such as the 2-year U.S. Treasury yielding around 3.5%, are more attractive [6]. - Stocks are considered a decent safe haven, particularly commodity producers, infrastructure, and industrial sectors, but valuations must be reasonable [7]. - Real estate is highlighted as a crucial asset class, with its price movements closely correlated to official inflation metrics, often compensating for underreported inflation [8]. Group 3: Commodity Focus - Commodities are identified as the best inflation hedge, with a recommendation to diversify beyond just oil and precious metals to include industrial metals (like copper) and agricultural products [9]. - The Bloomberg Commodity Index has an annual roll cost of approximately 2.9%, which investors should consider when holding typical commodity funds [9]. - The current investment portfolio allocation includes 65% in stocks (with 5% hedged through one-year put options), 20% in cash and short-term bonds, and 20% in commodities, with an effective commodity exposure of nearly 35% due to stock holdings related to commodities [9].