散户奇葩行为背后：那些被情绪操控的真金白银

Group 1 - The core viewpoint is that retail investors often fall victim to their own irrational behaviors, leading to losses in the market, as explained through behavioral finance concepts [2] - Retail investors exhibit a "bottom-fishing and top-selling obsession," aiming to buy at the lowest and sell at the highest points, which often results in missed opportunities and losses [4] - The "linear extrapolation illusion" traps retail investors into believing that trends will continue indefinitely, causing them to make poor investment decisions during market fluctuations [4] Group 2 - "Gambler's full position" behavior reveals a disregard for risk, with a significant percentage of small accounts engaging in all-in bets, leading to substantial losses [6] - "Revenge trading" is a manifestation of emotional instability, where investors attempt to recover losses through high-risk trades, often resulting in even greater losses [6] - The essence of these irrational behaviors is the challenge posed by amateur habits against a professional market, emphasizing the need for a disciplined trading system and emotional management [8]