China's A-share market suffered a sharp correction on August 19, with the Shanghai Composite Index falling 2.4% to 3,894.42 points, the Shenzhen Component Index dropping 5.01% and the ChiNext Index plunging 6.26%. Yet 1,534 stock ETFs (exchange-traded funds) recorded combined net inflows of RMB 51.11 billion, about $7.6 billion, according to Wind data. The inflow ended an 11-session run of net outflows that followed a single-day inflow of more than RMB 30 billion, about $4.5 billion, on August 3. Broad-based index ETFs absorbed RMB 39.5 billion, while semiconductors, communications, robotics and other technology themes also attracted strong subscriptions. In contrast, Hong Kong-listed stocks, innovative drugs, securities firms, dividend funds and some cyclical themes faced outflows. The pattern suggests institutions used the sell-off to add exposure to core indexes and selected growth sectors, while reducing positions in areas viewed as having experienced substantial gains or elevated valuations. J.P. Morgan Asset Management said the decline reflected external disturbances and a positioning flush-out rather than a reversal of the medium-term rebound, although the rally may become more volatile and slower. Other institutions broadly retained a constructive view while emphasizing style rotation, valuation, positioning and sector selection.