Volatility
- Volatility measures how much and how quickly an asset's price moves over a given period, with high volatility meaning large, rapid swings and low volatility meaning steadier prices.
- It is usually estimated from the size of recent price changes and says nothing about direction, since an asset can be highly volatile while trending up, down or sideways.
- Volatility is a core measure of risk, and cryptocurrencies are known for being more volatile than most traditional assets due to factors like evolving adoption, thinner liquidity and round-the-clock trading.
Volatility measures how much and how quickly an asset’s price moves over a given period. It is typically expressed as a statistical range or standard deviation, but in everyday use it just means how choppy or calm price action has been. Cryptocurrency markets have historically shown higher volatility than most traditional asset classes, though this varies a great deal by coin and by period.
Why it matters
Higher volatility means larger potential price swings in both directions over short periods, which affects position sizing, timing and risk tolerance for anyone holding or trading an asset. It is a measure of price movement, not a signal of direction, so high volatility says nothing on its own about whether a price is likely to rise or fall next.
Example
Market sentiment, which often correlates with volatility, is summarized on our Crypto Fear and Greed Index.
This is educational information, not financial advice. Coingsty does not recommend buying or selling any asset.
Does high volatility mean the price is falling?
Why are cryptocurrencies so volatile?
How does volatility affect trading decisions?
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