The momentum in popular sectors has persisted, driving a sharp increase in the net values of multiple funds within a short span. In response, numerous fund companies have recently imposed purchase limits on select products, particularly those thematic funds focused on the hottest industries in the market, such as the top three technology funds. For instance, Winshare Technology Smart Choice, the CSI 500 Index Enhanced Fund from Manulife Fund, and others have all issued notices restricting large-scale subscriptions. This measure is intended to safeguard investor interests and mitigate significant fluctuations in net values.