What is the opposite of convergence?

Could you please elaborate on the concept of convergence and then guide me towards understanding its opposite? In the realm of finance and cryptocurrency, convergence often refers to the alignment of prices or values across different markets or assets. So, what would be the term used to describe a situation where prices or values diverge or move apart from each other? Is there a specific term in finance or economics that encapsulates this idea of non-convergence or divergence?