Volatility

What is volatility

Volatility expresses the degree to which the price of a financial asset, for example a stock, bond, or ETF, fluctuates over time. The higher the volatility, the more and faster the asset's price changes. For investors, it is one of the key indicators of risk.

Importance of volatility for investors

• Measuring investment risk – more volatile assets can deliver higher gains but also larger losses.
• Setting an investment strategy – conservative investors often avoid overly volatile assets.
• Pricing derivatives – volatility is a key input to models such as Black-Scholes for pricing options.

Types of volatility

• Historical volatility – measured based on past price movements.
• Implied volatility – derived from derivative prices and reflects market expectations of future movements.
• Realized volatility – actual volatility recorded over a specific period.

Factors that affect volatility

• Macroeconomic events – for example changes in interest rates or inflation data.
• Company earnings – the release of earnings reports can cause significant price moves.
• Political and geopolitical situation – elections, conflicts, sanctions.
• Market liquidity – less liquid assets tend to be more volatile.

Volatility and diversification

Investors often reduce the impact of volatility through diversification of their portfolio. Holding different asset classes can partly eliminate the risk of sharp price swings.

Volatility on Stonkee

The Stonkee platform tracks the volatility of individual stocks, sectors, and entire indices. Users can filter investments by risk level and follow the historical development of volatility.

Summary

Volatility is a key indicator of risk and market dynamics. Understanding and managing volatility correctly is essential for building a balanced and resilient investment portfolio.