交易员对今年股市涨势能否延续的担忧正在加剧。尽管标普500指数今年仍上涨逾12%，但投资者正不 惜成本锁定收益，尤其是在科技股领域。景顺QQQ信托ETF的期权成本相对于SPDR标普500 ETF信托已 升至2024年8月以来的最高水平，显示市场对冲情绪明显升温。 标普500指数刚刚录得6月以来最大单周波动区间。英伟达的亮眼业绩以及黄仁勋对人工智能并非泡沫的 保证，未能平息投资者的不安。与此同时，比特币自上月创下历史高点以来已下跌约三分之一，市场对 美联储降息步伐的担忧也在加剧。 上周四科技股的波动尤为剧烈。英伟达财报发布后的早盘涨势迅速逆转，当日市场出现4月8日以来最剧 烈的峰谷波动。VIX恐慌指数收于4月以来最高水平，凸显市场紧张情绪。 抛售背后的谜题 对冲基金Oraclum Capital首席投资官Vuk Vukovic在短期期权市场保持活跃。他表示，上周四这样的市场 压力时刻"对我们有利，因为当你买入波动率而波动率爆发时，就能获得最高回报"。他在上周五开玩笑 说： "昨天在高点买入看跌期权的人今天可以退休了。" Vukovic指出，期权卖方直到上周五才入场，推动VIX走低。他预计圣诞节前波动率将再次收窄 ...

↑点击上面图片 加雪球核心交流群 风险提示：本文所提到的观点仅代表个人的意见，所涉及标的不作推荐，据此买卖，风险自负。 作者： KAIZEN投资之道 来源：雪球 在投资的世界里 ， 市场如同大海 ， 时而风平浪静 ， 时而波涛汹涌 ， 而仓位管理正是投资者手中的 " 舵 " —— 它不能改变风浪的方向 ， 却能 决定航船如何穿越风暴 、 稳步前行 。 真正的仓位控制 ， 并非追求精准预测市场 ， 而是通过科学的资产配置与动态调整 ， 使投资组合在任何市场环境下都能保持韧性 ， 既不错失机会 ， 也不被风险吞噬 。 以下 ， 我们将深入探讨仓位管理的核心原则 、 实用策略与实战案例 ， 助你 构建一套 " 以不变应万变 " 的投资体系 。 一 、 仓位管理的本质 ： 风险控制与心理博弈 仓位管理的核心在于平衡 " 收益 " 与 " 风险 " 的关系 。 试想一个简单的场景 ： 若将全部资金投入单一股票 ， 一旦股价暴跌 ， 资产可能瞬间缩 水 ； 但若始终空仓观望 ， 又会错失市场增长的红利 。 因此 ， 科学的仓位管理需解决两个关键问题 ： 1. 如何分配资金 ： 在不同资产 （ 如股票 、 债券 、 现金 ...

Market Overview - Following the end of the three-day "Labor Day" holiday, major institutions are preparing for increased market volatility as the VIX index rose over 11% on Tuesday after a more than 6% increase on Friday [1] - The upcoming non-farm payroll data release is expected to further influence market volatility, with rising risk aversion leading to increased demand for gold [1][9] - Historically, September is the worst-performing month for U.S. and global stock markets, with concerns over Trump's potential threats to the Federal Reserve's independence and uncertainty surrounding his tariff policies contributing to market declines [1][2] Economic Indicators - The VIX index has reached its highest level in over a month, reflecting heightened investor anxiety regarding trade policies and upcoming economic data [9][10] - Long-term U.S. Treasury yields have surged, with the 10-year yield rising nearly 5 basis points to 4.269% and the 30-year yield approaching 5%, indicating pressure on stock valuations [3][4][6] Trade Policy Concerns - Doubts about the legality of Trump's tariffs have intensified market fears of potential global trade disruptions and increased budget deficits, leading to a sell-off in stocks and bonds [2][3] - The recent court ruling against Trump's tariffs has raised concerns about the future of U.S. trade negotiations and the potential for increased budget deficit anxiety [10] Non-Farm Payroll Data - The upcoming non-farm payroll report is critical for assessing the Federal Reserve's potential interest rate cuts, with expectations of job growth below 100,000 for the fourth consecutive month [8][11] - Economists predict that the August non-farm payroll will show an increase of only 75,000 jobs, marking the weakest employment data since 2020 [10][11] Investment Strategies - Investors are seeking alternative assets to protect their portfolios amid market turbulence, with gold reaching a historical high of approximately $3,540 per ounce [9] - The rise in long-term bond yields is seen as a key level that could sway stock market demand, with a 10-year yield around 4.5% being a critical threshold [4][6]

Group 1 - The article discusses the current state of the U.S. stock market, indicating a shift to a "slow and steady cautious upward trend" after a prolonged bull market, with traders feeling the pressure from global tariff policies and the AI-driven market rally [1][2] - UBS's Maxwell Grenakov suggests a "call ratio spread" options trading strategy for those betting on continued market gains, which involves buying one near-the-money call option and selling two higher strike call options to manage risk [1][2] - The strategy aims to profit from a moderate rise in the S&P 500 index while minimizing potential losses from unexpected surges, as the market is expected to continue its upward trajectory despite potential slowdowns [2][3] Group 2 - Analysts from Citigroup have raised their year-end target for the S&P 500 index from 6,300 to 6,600, with expectations of reaching 6,900 by mid-2026, reflecting a growing bullish sentiment on Wall Street [3] - Morgan Stanley also revised its outlook, projecting a potential 5%-10% pullback in the short term, but viewing it as a buying opportunity due to strong earnings growth from tech giants like Nvidia and Microsoft [3] - The VIX index, which measures expected volatility, has dropped significantly, indicating reduced fears of market sell-offs and a prevailing bullish sentiment among traders [4] Group 3 - The upcoming Jackson Hole Economic Policy Symposium, where Federal Reserve Chair Jerome Powell is expected to speak, is highlighted as a potential risk event that could disrupt the current market trend [7][8] - Market participants are fully pricing in a 25 basis point rate cut in September, with expectations of further cuts by the end of the year, reflecting a consensus on the Fed's easing monetary policy [7] - Despite the potential for a hawkish tone from Powell regarding inflation concerns, the expected market reaction is anticipated to be limited, with implied volatility around 0.67% for the day of his speech [8]

Group 1 - The core focus of the options market is on economic data releases rather than the tariff announcement scheduled for April 2, with significant implied volatility spikes noted on March 31 and April 4 [1][3] - March 31 corresponds to the first trading day after the release of the February core PCE price index, while April 4 aligns with the release of the March non-farm payroll report, indicating investor concerns about inflation and employment [3][4] - Despite a 10% decline in the S&P 500 index, volatility indicators remain calm, suggesting that some investors have reduced their positions and shifted focus to other regions, decreasing the need for hedging against further declines [4][5] Group 2 - The lack of volatility peaks indicates that the real risk may lie in economic fundamentals rather than policy announcements, as traders await certainty from upcoming economic data [4][5] - Many investors prioritize economic impacts over uncertainty, reflecting a significant focus on the implications of economic data releases [5] - The negative economic impact of tariff uncertainty may be more profound than previously anticipated, with potential increases in consumer prices and reduced real wages highlighted by Fitch's chief economist [5]