Gate News 消息，一位活跃于预测市场的交易员在UFC比赛中抓住解说失误带来的瞬时机会，实现近百倍收益，引发市场对实时赔率机制的广泛讨论。该交易员在比赛直播中利用短暂信息偏差，将676美元迅速放大至约67,608美元。
事件发生在Tyrell Fortune与Marcin Tybura的重量级对决中。比赛结束后，主持人Bruce Buffer一度错误宣布Tybura获胜，导致相关预测合约价格迅速崩跌至1美分。交易员LlamaEnjoyer判断结果异常，在官方更正前果断买入，从而在数十秒内锁定高额收益。
据其本人透露，他曾一度准备以接近1美元的价格大额押注错误结果，但在察觉异常后取消订单，转而低价布局。随后UFC迅速修正结果，Fortune被确认获胜，该交易随即实现近100倍回报。整个过程仅发生在约50秒内，体现出信息传递与市场反应之间的时间差。
该案例凸显预测市场在赛事直播期间的高波动特性。由于价格完全依赖实时信息流，一旦出现误报或延迟，便可能产生短暂套利窗口。对于高频参与者而言，信息判断能力与执行速度成为关键变量。
数据显示，2026年3月预测市场交易量已突破104亿美元，较去年同期大幅增长。包括Polymarket、Kalshi等平台在内，参与用户已超过86万，覆盖体育、政治及宏观经济等多个领域。随着市场规模扩大，此类“信息套利”现象或将更加频繁，也对平台的数据准确性与风控机制提出更高要求。
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