On-chain data shows Ethereum has broken under all major investor cost basis levels, except for one.The Realized Price of the entire network, currently situated around $2,250, has been a significant support level for Ethereum.Investors holding between 100 to 1,000 ETH, 1,000 to 10,000 ETH, and 10,000 to 100,000 ETH are currently underwater.Only investors holding over 100,000 ETH are still in a net profit position, with an average acquisition level at $1,290.