市場消息：消息人士稱，日本正逐漸減少提前預警干預風險的做法，轉而專注於打擊投機者。干預時機並非針對日元水平，而是旨在防止日元過度貶值。

Gold hit a daily high in European trade and extended a steady rebound after a modest dollar pullback, but remains capped inside the prior session's range as elevated Fed rate-hike expectations and geopolitical risk support the dollar. Traders are sidelined ahead of US nonfarm payrolls. CME FedWatch prices about a 64% chance of a September Fed hike and roughly an 85% chance of at least one hike by year-end. Fed chair Kevin Warsh reinforced the 2% inflation target in remarks Wednesday. Technically, gold trades below the 100-period moving average, reinforcing a near-term bearish bias.

WhatsApp said it has assigned highest-priority usernames to prevent impersonation and ensure only legitimate owners can register. It said it will limit how many new users a single account can contact and will block repeated attempts to guess other users' username keys.