Swing Cloud Indicator MQ4 is a technical analysis tool designed to identify potential swing trading opportunities by generating signals based on the crossing of two moving averages, enveloped within a cloud to represent the range of uncertainty. The source code for this indicator, written in MQL4 (MetaQuotes Language 4), is a set of instructions that can be added to the M4 trading platform, allowing traders to visually spot buy and sell signals as the price interacts with the cloud and moving averages. This custom indicator can be a valuable addition to a trader’s arsenal, providing a clear visual representation of market trends and potential reversal points, thus aiding in the decision-making process for entering or exiting trades.