预测市场进军股票、指数与企业指标,机构化和证券监管边界成为新战场Polymarket相关市场约3.1万个、累计投注额超过2.2亿美元,已扩展至股票、指数及企业KPI;苹果相关市场约17.5万美元、约1300笔交易。内幕交易、证券型互换及SEC与CFTC分工仍可能限制扩张,S&P Dow Jones Indices评估相关产品也增加了机构化信号。Sources (4)WTI Oil Price Polymarket Odds Show $95 Threshold at 67.5%tradingview.comBernstein Forecasts Annual Prediction Market Volume Will ...theglobeandmail.comGlobal Market: Prediction markets expand into Wall Street ...m.economictimes.comS&P Dow Jones Indices eyes bets on prediction marketsetfstream.comUpdated Sep 29, 2026