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彭博社:Polymarket 交易量因“洗盘交易”被显著夸大

2025-11-07 11:55:46

ChainCatcher 消息,据彭博社报道,哥伦比亚大学研究人员的一项最新研究指出,作为最受欢迎的预测市场之一,Polymarket 的交易活动量被所谓的“洗盘交易”显著夸大——即用户在短时间内频繁买入并卖出相同合约的行为。

研究结论显示,这种被研究者称为“人为交易”的现象虽然随时间变化,但在过去三年中平均占 Polymarket 全部买卖交易量的约 25%。

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