What is Systematic Risk?
Systematic risk is the portion of an asset’s risk that comes from broad market factors such as interest rates, inflation, recessions and geopolitical events. It affects all assets to some degree and cannot be diversified away. Beta measures how sensitive an asset is to systematic risk.
How It Works
- Identify macro drivers (rate cycles, oil prices, GDP growth).
- Estimate the asset’s beta against a broad market index.
- Use beta in CAPM to translate systematic risk into a required return.
- Manage exposure with hedging instruments, not diversification.
Saudi Context
Oil-price swings are a major source of systematic risk for the Saudi economy and the Tadawul index, since they move government revenue, corporate spending and consumer confidence at the same time.
Example
When global interest rates rise sharply, almost every Saudi listed stock falls in price; that synchronized move reflects systematic risk.