Divergence is when the asset price moves in the direction opposite to what a technical indicator indicates. When a stock is diverging, it signals weaker price trends and the beginning of a reversal. The two types of divergence are: Positive: A positive divergence is a sign of higher price movement in the asset.
Divergence signals tend to be more accurate on the longer time frames. You get fewer false signals. This means fewer trades but if you structure your trade well, then your profit potential can be huge. Divergences on shorter time frames will occur more frequently but are less reliable.
Divergences are a powerful trading concept and the trader who understands how to trade divergences in the right market context with the correct signals can create a robust method and effective way of looking at price.