A short position means that the trader was betting on the price of Bitcoin $BTC decreasing.
When the price moves against the short (in this case, it increased to $94,570.90), the trader is forced to close their position to prevent further losses, leading to liquidation.
The amount of $50.4K could refer to the size of the short position, the loss incurred, or the value of the liquidation.
BTC
76,467.68
-0.33%
ETH
2,287
+0.16%
XRP
1.38
-0.83%