hk-concentration-risk

Monitor Hong Kong stock concentration risk by tracking individual stock, sector, geographic exposure, and risk factor concentration in real time. The tool calculates key metrics like HHI, top holdings, and VaR to help portfolio managers identify overexposure.

Equity concentration in HK portfolios is measured using the Herfindahl-Hirschman Index (HHI), top ten holdings analysis, concentration scores, and Value at Risk (VaR). These metrics quantify exposure levels to single stocks and specific sectors.

Calculate HHI for Hong Kong equity diversification by squaring the weight of each stock holding and summing the results. The tool computes this automatically alongside concentration scores to reveal portfolio diversification gaps.

Yes, you can get diversification recommendations for an overconcentrated HK stock portfolio. The tool provides specific weight adjustments, sector rotation strategies, and risk limit settings to optimize the portfolio and reduce volatility.

Run concentration monitoring during specific market volatility periods or continuously for real-time surveillance. Portfolio managers use it to identify excessive concentration areas and rebalance holdings to lower tracking error and overall volatility.

Yes, the concentration risk monitor supports sector and geographic exposure analysis alongside individual stock and risk factor monitoring. This multi-dimensional approach ensures comprehensive surveillance of Hong Kong equity portfolios.