How big is the crypto market?

As a keen observer of the financial landscape, I'm often curious about the scale and dynamics of the cryptocurrency market. Could you elaborate on just how big this market has grown? What are the key factors that have contributed to its exponential expansion? Are there any specific trends or innovations that have propelled the crypto market to new heights? Furthermore, how does the crypto market compare to traditional financial markets in terms of size and influence? Your insights would be invaluable in understanding the scope and significance of this burgeoning industry.