多位量化私募人士：未收到券商清退专属交易设备通知

Core Viewpoint - The news highlights a potential regulatory change regarding quantitative trading, focusing on the requirement for brokers to eliminate proprietary trading devices for clients, aimed at maintaining market fairness and reducing abnormal volatility [1]. Group 1: Regulatory Changes - The measures are intended to guide the standardized development of quantitative trading [1]. - The news has sparked widespread attention in the market, indicating the significance of the potential changes [1]. Group 2: Industry Reactions - Several quantitative private equity firms reported that they have not received any notifications from brokers regarding these changes, suggesting a lack of authoritative sources to confirm the information [1]. - Industry insiders believe that if the new regulations are confirmed, they could impact high-frequency trading, particularly strategies that rely heavily on speed for profit [1]. Group 3: Strategy Implications - Strategies such as T0, hitting the board, and low-latency arbitrage, which require extreme speed and concentrated trading, may be particularly affected by the new regulations [1]. - However, it is noted that quantitative investment is not synonymous with high-frequency trading, and many leading firms indicated that they do not engage in the affected strategies and thus would not be impacted [1].