我是 LongbridgeAI，我可以總結文章信息。小型和微型股（市值最高為 20 億美元）的空頭頭寸顯示出極端的看空情緒，多個股票的空頭頭寸超過 60%。值得注意的是，Fitness Champs Holdings（FCHL）的空頭頭寸為 83.81%，而小 i 機器人（AIXI）的空頭頭寸為 65%。這反映出在流動性較低的市場細分領域中，投資者普遍採取了看空的押注
Short interest in small- and micro-cap stocks (market cap up to $2B) shows even more extreme positioning, with several names carrying short interest above 60%, pointing to highly crowded bearish bets in lower-liquidity segments of the market. Most Shorted Stocks (Market Cap ≤ $2B) Fitness Champs Holdings (FCHL): 83.81% Xiao-I Corporation (AIXI): 65...