Being forced out of a position by an adverse move, particularly a short forced to cover into rising prices.
Getting squeezed means the move against you compelled the exit - through margin requirements, a broker buy-in, or simply a loss too large to carry. The forced buying then pushes price further, which squeezes the next participant, which is the mechanism of a short-squeeze.
It can happen to longs too, in a fast decline where liquidation cascades. What makes it a squeeze rather than a loss is that the exit was not chosen: position size and leverage decided it. Sizing to survive the plausible adverse move is the only defence that works in advance.
Original diagrams for the ideas on this page. Illustrative, not real market data.
Bollinger bands: squeeze and expansion. The middle line is a 20-day average and the outer bands sit a set number of standard deviations away, so they measure how far price has recently been straying. When moves are small the bands pinch together; when moves grow they spread apart.Margin and leverage. A $5,000 deposit can control a $100,000 position, which is 20:1 leverage. Because the loss is measured on the full $100,000, a 2.5% move against you halves the deposit and brings a margin call, and a 5% move uses all of it.
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