According to @EmberCN, a BTC whale recently sold 85.7 WBTC for $7.29 million USDC at a price of $84,997 each. These WBTC were purchased two weeks ago for $6.56 million USDC at $76,522 each, resulting in a profit of $727,000. This strategic sell-off highlights the effective use of swing trading strategies in the cryptocurrency market. The transaction details can be verified on debank.com.