The term "volatile" refers to the volatility of an asset's price over a certain period of time. The volatility of an asset indicates how large the expected or unexpected fluctuations in its price are.

High volatility means the asset price changes quickly and greatly. In this case, the price of the asset may show large increases or decreases in a short time. Low volatility means that the price is more stable and fluctuates less.

Volatility is important to investors because it can influence investment decisions. High volatility can offer large potential return opportunities, but it can also lead to large losses. Lower volatility offers more stable but limited return potential.

Investors consider volatility to understand asset volatility and create investment strategies that fit their risk tolerance. Volatility is often affected by a combination of various factors such as historical price movements, market news, economic factors and demand/supply.