bitFlyer and Binance have staked a total of 320,000 ETH, with a total value of approximately US$1.51 billion.

bitFlyer has staked 240,000 ETH (approximately $1.134 billion) and transferred all of it to an execution address after announcing the launch of the Ethereum staking feature. Binance staked 80,000 ETH (approximately $378 million) half an hour ago, all of which was deposited into the execution address.