What is Exchange net position change?

Could you please elaborate on the concept of 'Exchange net position change' in the realm of cryptocurrency and finance? As a professional practitioner, I'm curious to understand how this metric impacts market dynamics and trader strategies. Specifically, I'm interested in knowing how it differs from other position-related metrics, what factors influence its fluctuations, and how traders utilize it to make informed decisions. Your insights into this complex yet crucial aspect of the crypto landscape would be greatly appreciated.