What are current MM rates?

Excuse me, could you please elaborate on the current market maker (MM) rates in the cryptocurrency space? I'm particularly interested in understanding how these rates have been fluctuating over the past few weeks or months, and if there are any notable trends or patterns that we should be aware of. Additionally, I'd like to know if there are any specific factors that are influencing these rates at the moment, and what strategies market makers are adopting to manage their positions in this dynamic environment. Thank you for your time and insight.