https://coingolive.com/en/coin/ath-price/

All time high charts

https://defillama.com/

DefiLlama is the largest TVL aggregator for DeFi (Decentralized Finance). 

https://dexscreener.com/

DEX Screener is a powerful and easy-to-use platform that allows traders and investors to track and analyze real-time data from multiple decentralized exchanges and chains.

https://www.growthepie.xyz/

Eth Layer 2 fundamentals and blockspace analytics. 

https://ultrasound.money/

The term “ultrasound money”, refers to the Ethereum´s Blockchain compounding synergies, created from EIP1559 and Proof of Stake, and It has been an old-time meme held in Ethereum-based communities, to stand up the differences between BTC and ETH. Bitcoiners describe Bitcoin as “sound money” due to its capped supply of 21 million, and Ethereum community describe ETH as “ULTRA sound Money” due to the its new capabilities after the EIP-1559 and The Merge.

https://parsec.fi/

Parsec Finance is a Decentralized platform for capital market asset technical analysis. It includes tools for chart access, portfolio management, risk assessment, option and derivative pricing, monitoring and tracking of capital market assets, and news articles to assist users.