Funding as a sentiment gauge
Funding is paid between traders, not to the exchange. Persistently positive funding means longs are crowded and paying for the privilege; deeply negative funding means shorts dominate. Extremes in either direction mark crowded positioning, and crowded positioning is fuel: the market tends to move in whichever direction hurts the most participants.
Open interest tells you what price does not
Open interest counts the contracts currently open. Price up with open interest up means new longs are entering — genuine trend. Price up with open interest falling means shorts are covering — a squeeze that often fades. Price down with open interest up means aggressive shorting. Reading the two together separates real trends from mechanical unwinds.
Liquidation cascades
Leveraged positions cluster their liquidation prices around obvious levels. When price reaches them, forced market orders fire, pushing price further and triggering the next cluster — a cascade. This is why wicks in crypto are so violent and why stops placed exactly under a round number get taken before the move resumes.
Trade with this rather than against it: place stops beyond the obvious cluster, and treat a deep wick that instantly reclaims a level as a liquidity grab, which is frequently the best long entry of the week.
Building a positioning dashboard
Track four things daily: funding across the majors, aggregate open interest, the long-short account ratio, and recent liquidation volume. When funding is extreme, open interest is at a record and the crowd is one-sided, reduce size — the market is loaded for a shakeout in the opposite direction of consensus.