- The "China Securities Hong Kong Stock Connect Non-Bank Financial Theme Index" (931028.CSI) was launched on November 6, 2017, selecting up to 50 eligible stocks from the Hong Kong Stock Connect scope that align with the non-bank financial theme, using free-float market capitalization weighting with restrictions on individual sample weights (no more than 15%) and the top five sample weights combined (no more than 60%) [4][26][68] - The index is heavily concentrated in the insurance, securities, and diversified financial sectors, with weights of 64.45%, 15.23%, and 14.44%, respectively. The diversified financial sector is primarily contributed by the Hong Kong Stock Exchange [4][29][68] - The index's constituent stocks span a wide range of market capitalizations, with an average market cap of 1,718.74 billion yuan as of August 20, 2025. It includes 16 stocks with market caps exceeding 1,000 billion yuan, and stocks with market caps above 5,000 billion yuan account for 51.49% of the index weight [30][33][68] - The index valuation is at a historical low, with a price-to-earnings ratio of 10.61 and a price-to-book ratio of 1.24 as of August 20, 2025, showing a rapid recovery trend [35][36][68] - The index demonstrates strong profitability, with 12 constituent stocks having trailing twelve-month net profits exceeding 100 billion yuan, accounting for 81.73% of the index weight [39][41][68] - The top ten heavyweights in the index account for approximately 78.19% of the total weight, with the top three (Ping An Insurance, AIA, and Hong Kong Stock Exchange) contributing 41.94%. These include six A/H dual-listed stocks and other high-quality non-bank financial companies exclusively listed in Hong Kong [42][44][68] - Among the 36 constituent stocks, 19 are A/H dual-listed stocks with an average A/H premium rate of 59.50%, indicating higher relative value on the Hong Kong side [43][45][68] - Since its inception on November 14, 2014, the index has achieved an annualized return of 8.52%, annualized volatility of 27.07%, and a Sharpe ratio of 0.41, outperforming major broad-based indices in terms of risk-adjusted returns. During rebound periods following significant market declines, the index has shown strong upward momentum [47][48][50]