WhatsApp发言人：（关于用户名）为防止冒充，已采用最高优先级的用户名，确保只有合法所有者才能注册。将限制一个账户可联系的新用户数量，并屏蔽重复尝试猜测他人用户名密钥的行为。

In June the Asset Management Association of China (AMAC) convened leading quantitative private fund managers to review AUM and year‑on‑year changes, research and trading headcount and allocation, strategy features and evolution, compliance and industry risks. Participants discussed flagship strategy capacity limits and differentiated measures to address factor homogeneity, and recent YTD operational changes. Risk sessions covered use of leverage tools — direct market access (DMA) and total‑return swaps — reported leverage multiples, funds’ stress‑testing and risk‑control frameworks, and liquidity risk from crowded/homogenous trading.

ECB President Lagarde said the best way for central banks to fulfill their mandates is to maintain accountability and independence.