
What is the apex rule?
Could you please clarify what you mean by "apex rule"? Is it a specific term related to cryptocurrency, finance, or another area entirely? If it's a term commonly used in the world of cryptocurrency or finance, it's not immediately familiar to me. Perhaps you could provide some context or explain its relevance to help me give you a more accurate answer. In general, when it comes to finance and cryptocurrency, there are various rules, regulations, and principles that govern different aspects of the industry, but without more information, it's difficult to pinpoint exactly what the "apex rule" might be.
