Mózgóátlag

Mózgóátlag, often translated as moving average or rolling average, is a technical analysis tool used to smooth out price data by creating a constantly updated average price. It is calculated by summing up a specific number of past data points (prices) and dividing by that same number. As new data points become available, the oldest data point is dropped from the calculation, and the new one is added, causing the average to "move" or "roll."

There are several common types of mózgóátlag, including simple moving average (SMA) and exponential moving average (EMA). SMA gives equal weight to all data points within the chosen period. EMA, on the other hand, gives more weight to recent data points, making it more responsive to current price changes. The choice of period is crucial; shorter periods result in faster-moving averages that are more sensitive to price fluctuations, while longer periods create smoother averages that are less susceptible to short-term noise.

Mózgóátlag are widely used by traders and analysts to identify trends, determine support and resistance levels, and generate buy and sell signals. For example, when a shorter-term mózgóátlag crosses above a longer-term mózgóátlag, it can be interpreted as a bullish signal, suggesting that the price is likely to rise. Conversely, when a shorter-term average crosses below a longer-term average, it may indicate a bearish trend. However, mózgóátlag are lagging indicators, meaning they are based on past data and may not always accurately predict future price movements. They are often used in conjunction with other technical indicators for a more comprehensive analysis.