A recent analysis by CoinGecko has revealed varying staking yields and ratios across top Proof-of-Stake (PoS) blockchains. Cosmos currently offers the highest staking yield at 18.5%, followed by Polkadot with 11.5%. Tezos, Avalanche, Aptos, and Solana also demonstrate attractive yields ranging from 10% to 7%. Ethereum, while offering a lower yield of 3%, has a significant amount of its supply staked. The varying yields reflect different network designs, token economics, and staking ratios.

Source: https://Blockchain.News/news/comparative-analysis-staking-yields-pos-blockchains