According to @ai_9684xtpa's monitoring, the "ancient whale of 2015 ICO with 1 million ETH" has started selling the 10,000 ETH transferred to its address on March 21. Seven hours ago, this OG sold 500 ETH at $2076 each on-chain, worth $1.04 million; referring to its previous trading habits, this batch of ETH may be completely sold out in a short period of time.