聯邦快遞(FDX.N)：自2026年9月21日起對非標準貨物運輸引入需求附加費。

8月20日A股低於3%換手率股票佔比反彈至65.74%；高於5%換手率股票佔比回落至18.43%，繼續在閾值水平附近波動。 -------- 注：1、當換手率低於3%的股票佔比上升，尤其是接近歷史高位附近（圖中虛線，圖爲反轉走勢）時，意味着市場很有可能遇到一個階段低點，容易產生反轉或反彈。 2、當高換手率高於5%的股票佔市場總數比例保持在閾值（圖中虛線）上方，市場纔會出現強的賺錢效應，使得行情具有持續性。牛市的時候，該指標會持續保持在閾值上方，市場迎來普漲行情；而熊市的時候，該指標大多時候在閾值下方，偶爾超過閾值反而要小心衝高回落的風險。

Usage of the Federal Reserve's reverse repo (RRP) facility by foreign central banks and other monetary authorities has climbed for a second consecutive week, signalling overseas official entities are boosting dollar cash reserves. As of Aug 19, foreign holders parked $373bn in the Fed's RRP pool, up from $357bn a week earlier; the facility has gained about $56bn since Aug 5, the largest two-week increase since Oct 2022. Market participants are watching RRP flows for signs that Japan, after last month's yen-supporting FX intervention, may be re-accumulating dollar liquidity.