A long squeeze is the downside version of a squeeze: falling prices force leveraged longs to sell. Each liquidation of a long is a market sell, which pushes price lower, which liquidates the next layer of longs. Traders also call the end state capitulation, the point where the last leveraged buyer gives up.
01The data signature
In a recorded feed a long squeeze day is one-sided. On November 8, 2026, 91% of the $927M liquidated that day was longs, and the volume concentrated into a single hour. Event sizes grow through the move as higher-leverage positions fail, and the largest single wipes of the day land near the bottom, often minutes before price stabilizes.
That concentration near the low is why traders treat finished long cascades as local buying zones. The forced sellers are gone, and whoever wanted exposure at those prices bought it.
02How it ends
A cascade ends when liquidation volume exhausts the leveraged positions in its path. Falling open interest confirms it, since the closed positions are gone from the books. It can also pause and resume if leverage remains high further away, which is why one flush candle is evidence, and open interest is the confirmation.