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Definition of 'Jitter'

Jitter is a measure of the variation in the frequency or phase of a signal. In finance, jitter is often used to measure the volatility of a security's price. Jitter can be calculated using a variety of methods, but one common approach is to use the standard deviation of the returns of the security over a given period of time.

Jitter can be used to assess the risk of a security investment. A security with high jitter is considered to be more risky than a security with low jitter. This is because a security with high jitter is more likely to experience large price swings, which can lead to losses for investors.

Jitter can also be used to identify trading opportunities. A security that is trading with high jitter may be overvalued or undervalued. This is because investors are often willing to pay a premium for securities that are perceived to be less risky. By identifying securities that are trading with high jitter, investors may be able to find undervalued investments.

Jitter is a valuable tool for investors who are looking to assess the risk of a security investment or identify trading opportunities. However, it is important to note that jitter is not a perfect measure of risk. Jitter can be affected by a variety of factors, including the size of the security's market capitalization, the trading volume of the security, and the volatility of the market as a whole. As a result, investors should use jitter in conjunction with other risk measures when making investment decisions.

In addition to its use in finance, jitter is also used in a variety of other fields, such as telecommunications, engineering, and physics.

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