Investors are buying the biggest hit stocks of the last week: Interactive Brokers' Steve Sosnick

Market Trends & Investment Activity - Interactive Brokers notes Palanteer had the most net buying activity [1][2] - The market exhibits a "buy the dip" mentality, with investors reflexively buying when prices decline [4] - Current market conditions are concerning because speculative stocks are leading the market [7][8] - A Random Walk Down Wall Street suggests the stock market is getting a little bit scary [6] Company Performance & Valuation - Walmart's PE ratio is 38, indicating high valuation and limited room for disappointment [8][9] - MIT reports that 95% of companies making AI investments have yet to see any real material benefit [11] Historical Context & Potential Risks - The current market echoes the late 1990s, where companies with zero profit saw their stocks rise [10] - Buying a dip can turn into catching a falling knife, which is risky [2]