What is 相关性?
衡量两种投资相互联动程度的统计指标，范围从+1（完全同向变动）到-1（完全反向变动）。将相关性低的资产纳入投资组合，可有效提升整体风险分散效果，增强组合稳健性。
Description
Correlation measures the degree to which two assets move together. A correlation of +1 means they move in perfect lockstep; -1 means they move in exactly opposite directions; 0 means no relationship. In portfolio construction, combining assets with low or negative correlations reduces overall risk without proportionally reducing returns.
Dubai residential and Dubai commercial: moderately correlated (0.5 to 0.7), both respond to economic cycles
Dubai real estate and global stocks: low correlation (0.2 to 0.4), different drivers
Dubai prime and Dubai affordable: moderately correlated but with timing differences
Diversifying across uncorrelated assets reduces portfolio volatility. Adding Dubai real estate to a stock and bond portfolio can improve risk-adjusted returns because property values respond to different factors including local demand, population growth, and regulation compared to financial markets.
公式
Correlation coefficient (r) ranges from -1 to +1How to interpret
Correlation is not static. The correlation between assets changes over time, particularly during market stress. Assets that appear uncorrelated in normal conditions often move together during crises as investors sell whatever they can to raise liquidity. Building a portfolio that is resilient during stress requires understanding how correlations behave in extreme market conditions, not just average conditions.
The practical benefit of low correlation in a portfolio is reduced volatility of total returns over time. This matters because volatile returns are psychologically harder to sustain as an investor and can force poor timing decisions, such as selling during a downturn to reduce anxiety. A lower-volatility portfolio of equivalent expected return is almost always preferable.
迪拜市场背景
Dubai real estate has low-to-moderate correlation with global financial markets, approximately 0.2 to 0.4. This makes it a useful diversifier for investors with heavy exposure to equities or fixed income. However, during global financial crises, correlations typically rise as capital flows contract everywhere simultaneously.
Within Dubai, different market segments show varying correlations. Prime and affordable communities often respond to different demand drivers, making intra-Dubai diversification genuinely meaningful. Prime community demand is more influenced by global wealth flows and Golden Visa-seeking investors, while affordable community demand is more driven by local employment and population growth.
Frequently asked questions
A statistical measure of how two investments move in relation to each other, ranging from +1 (perfectly together) to -1 (perfectly opposite).
The standard formula is: Correlation coefficient (r) ranges from -1 to +1. Applying it consistently lets you compare projects on a like-for-like basis, which is the point of the metric.
Correlation is not static. The correlation between assets changes over time, particularly during market stress.
Dubai real estate has low-to-moderate correlation with global financial markets, approximately 0.2 to 0.4. This makes it a useful diversifier for investors with heavy exposure to equities or fixed income.
Oliva feeds Correlation into a proprietary 6-dimension score that rates eparticularly Dubai project on Financial Value, Market Dynamics, Location, Developer Trust, Risk, Macro Context, and Liquidity. This keeps comparisons consistent across hundreds of listings.
Dubai residential and Dubai commercial: moderately correlated (0.5 to 0.7), both respond to economic cycles Dubai real estate and global stocks: low correlation (0.2 to 0.4), different drivers Dubai prime and Dubai affordable: moderately correlated but with timing differences Diversifying across uncorrelated assets reduces portfolio volatility. Adding Dubai real estate to a stock and bond portfolio can improve risk-adjusted returns because property values respond to different factors including local demand, population growth, and regulation compared to financial markets.
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This content is for educational purposes only and does not constitute investment, financial, legal, or tax advice. Yields, returns, and market data referenced are historical or estimated and are not guaranteed. Capital is at risk. Seek independent professional advice before making investment decisions. Oliva is a licensed Dubai real estate advisor (DLD Broker Card: 92025, RERA BRN: 1573501). Read our Key Risks Disclosure and Disclaimer.