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美股越涨越危险?“平静风暴”悄然酝酿,奇异期权成投资者新宠
智通财经网·2025-07-28 02:05

Core Insights - A "calm storm" is brewing on Wall Street as the S&P 500 index reaches new highs, with volatility indicators at multi-year lows, prompting savvy investors to consider exotic options for protection against potential market pullbacks [1][2] Group 1: Market Conditions - The S&P 500 index has steadily risen, pushing most implied and actual volatility indicators to new lows over several months [1] - Geopolitical tensions and uncertainties regarding tariffs on corporate earnings remain, contributing to a surprising decline in volatility following tariff impacts in April [1] - The resurgence of meme stocks indicates extreme investor enthusiasm, leading strategists to discuss measures to hedge against potential market corrections [1][2] Group 2: Hedging Strategies - Strategists are recommending over-the-counter alternatives, such as "backward-looking" or "resettable" put options, which dynamically adjust strike prices as the market rises [2] - JPMorgan's team noted that the premiums for these options are currently at historical lows compared to standard put options [2] - Interest in backward-looking put options is significant, as their pricing is low relative to historical standards, and their value depends on implied volatility, which is currently low [2][6] Group 3: Timing and Market Sentiment - The optimal time to buy backward-looking put options is after a market rebound followed by a decline, potentially yielding substantial additional returns compared to standard puts [6] - Interest in these hedging strategies has been reignited following recent market rebounds and volatility resets [6] - Upcoming market tests include Federal Reserve interest rate decisions, U.S. employment and GDP data, and the final deadline for tariffs, which may influence institutional investors to seek protective trades [7] Group 4: Investor Behavior - Interest in backward-looking put options is primarily from institutions outside of hedge funds, such as long-only asset management firms and private banks [7] - Hedge funds, particularly those engaged in volatility arbitrage, tend to prefer lower-cost downside strategies rather than the more expensive backward-looking options [7] - The significant decline in volatility within tech stocks has made them attractive to investors, with the Nasdaq 100's 10-day actual volatility reaching its lowest level since 2021 [7]