According to CoinMeta, as monitored by onchain and lens, approximately 4 hours ago, a trader holding 47,610 long positions in BRENTOIL had their positions liquidated, resulting in a loss of about $277,600. Six days prior to that, another position in BRENTOIL of the same trader was liquidated, resulting in a loss of about $288,500. The total loss from these two incidents amounts to about $566,100, and the trader's historical cumulative loss is approximately $2.86 million.