Bitcoin has historically spent very little time in the $70,000–$80,000 zone over the past five years, leading to low supply concentration in that area (often called an "air pocket" in on-chain data from Glassnode).This means fewer positions were built there, offering weaker structural support compared to levels with more consolidation.If price pulls back into this range, it may need time to build a solid floor before stabilizing.Strong trends form where price lingers longest—a key lesson from market history.Anyone else monitoring on-chain supply distribution?#bitcoin #crypto