Specialist oscillators are technical analysis indicators designed to pinpoint changes in a stock or currency's momentum or price action. They measure the strength or weakness of a security's market cycle, such as overbought or oversold conditions, by featuring multiple lines, such as moving averages, MACD, and RSI. By combining these lines, specialist oscillators are able to measure subtle changes in momentum. They can even indicate price reversals or predict a breakout before price action confirms these changes. As a result, these indicators are a powerful tool for predicting a stock or currency's future price movements.