Price Action trading is a method of analyzing and trading financial markets based on the movements of price alone, without the use of traditional indicators or oscillators. This approach is based on the belief that price is the most important and relevant indicator of market behavior, and that the study of price movements can provide valuable insights into market trends, patterns, and future direction.

Price action traders typically use charts and technical analysis tools to identify key levels of support and resistance, trend lines, and price patterns such as triangles, flags, and wedges. 

One of the key advantages of price action trading is that it can be used in a wide range of financial markets, including forex, stocks, commodities, and cryptocurrencies. Additionally, this approach is popular among both beginner and experienced traders, as it is relatively simple to understand and can be applied to a wide range of trading strategies.

However, it is important to note that online price action trading is not a guaranteed way to make profits, and traders must still manage risk and use appropriate money management techniques to ensure long-term success. Additionally, price action trading requires a great deal of patience and discipline, as traders must wait for the right opportunities to present themselves and avoid making impulsive trades based on emotions.