According to Foresight News, a cryptocurrency whale has reportedly sold all of its holdings in Ethereum (ETH), OptionRoom (OP), and ARB tokens, incurring a loss of about $8.43 million in the past hour. The whale sold 6,714 ETH at a price of $2,903 per unit, resulting in a loss of $6.45 million. In addition, 428,047 OP tokens were sold at a price of $2.48 each, leading to a loss of $902,000. Finally, the whale sold 901,685 ARB tokens at $0.98 each, suffering a loss of $1.08 million. The addresses associated with these transactions are 0x12199683be663f927fcd0e7ca9b90360613fe206 and 0xac2184e6954593f9c350180300d182f7580ed561.