It seems like you're referring to a long position liquidation for $GMT (possibly the cryptocurrency token for StepN), with a liquidation value of $18,081 at a price of $0.16071.
In this case, the price of $GMT dropped to $0.16071, triggering the liquidation of a long position worth $18,081.
A long position is one where a trader bets the price will go up.
However, if the price drops below a certain threshold (the liquidation price), the exchange automatically closes the position to limit further losses.$GMT
If you're looking for insights into why this liquidation happened or how to avoid such events, feel free to ask!