The Volatility Ratio is a technical analysis indicator used to measure the degree of price volatility of a financial instrument. It is calculated by dividing the standard deviation of a stock's returns over a given time period by its average price over the same period.The Volatility Ratio is often used to compare the volatility of different stocks or sectors, as well as to identify changes in the volatility of a single stock over time. A higher Volatility Ratio indicates a higher degree of price volatility, while a lower ratio suggests lower volatility.The Volatility Ratio can be used in combination with other technical analysis indicators to make investment decisions.For example, a stock with a high Volatility Ratio and a bullish trend may indicate an opportunity for traders to take advantage of price movements, while a stock with a high Volatility Ratio and a bearish trend may suggest caution.It's important to note that the Volatility Ratio is a historical indicator and only provides information about past price behavior. Future volatility can be influenced by many factors, including changes in market conditions, economic indicators, and company-specific events.In conclusion, the Volatility Ratio is a useful tool for measuring the degree of price volatility of a financial instrument, and can be used in combination with other technical analysis indicators to make investment decisions.