Abstract: We analyzed A-H premium changes across 195 dual-listed A-H stocks for the week ending September 18th. The average A-H premium was 85.1%, up 1.6ppt week-on-week and 5.3ppt over the past four weeks, with 105 stocks expanding and 90 contracting. The premium increase was led by Consumer Staples (+10.4ppt) and Communication Services (+7.7ppt), while Consumer Discretionary (-10.8ppt) was the largest drag. Among featured stocks, Minsheng Bank saw the sharpest statistically significant decline (-6.6ppt, z-score -2.5), while Air China (+7.9ppt), Ceb Bank (+4.0ppt), and China East Air (+4.3ppt) each reached 52-week highs in A-H premium. The largest absolute premium moves were Andre Juice (+54.7ppt), Xinhua Winshare (+28.6ppt), and Hepalink (+28.1ppt) on the upside, and Zhejiang Shibao (-24.0ppt), Joinn (-17.2ppt), and China Suntien (-14.9ppt) on the downside.
MINSHENG BANK, CHINA EAST AIR, CEB BANK, AIR CHINA
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