美股迎来积极信号！曾精准抄底4月抛售潮，内部人士再度出手：买入自家股票速度创5月来最快

Core Insights - There has been a surge in stock purchases by corporate insiders following the most significant decline in U.S. stocks since April, indicating a potential bullish sentiment among long-term investors [1][3] - The insider buying activity has reached its fastest pace since May, with a buy-to-sell ratio rising to 0.5, providing some comfort to beleaguered bullish investors [1] - The S&P 500 index has experienced a 3.1% decline over the past week, heading towards its worst month since April, while insiders are actively buying shares [1][3] Group 1: Insider Buying Activity - Corporate insiders have been purchasing their own stocks at the fastest rate since May, with a notable increase in buying volume [1] - Jay Hatfield, CEO of Infrastructure Capital Advisors, noted that insiders are demonstrating their confidence in their companies by buying shares during market pullbacks [1] - The recent insider purchases are seen as a positive signal for the market, as they reflect confidence in the companies' long-term prospects [5] Group 2: Market Reactions and Predictions - Following a significant drop, the S&P 500 index saw a 0.4% increase, marking the first rise in four days, aided by strong revenue forecasts from Nvidia [3] - Advisors Asset Management's Matt Lloyd highlighted that third-quarter earnings have exceeded Wall Street expectations, contributing to investor confidence [3] - Despite the positive sentiment from insider buying, Northlight Asset Management's Chris Zaccarelli cautioned that insiders may not have a deep understanding of market timing, but net buying is still a positive market sentiment indicator [5]