What is the trend of Ethereum after Pectra upgrade? The Pectra upgrade enhances its scalability and efficiency, The network effect of Ethereum and L2 is clearly a qualitative improvement, but whether ETH will rise is still a question mark. Observing the recent Ethereum upgrades: 1/London Hard Fork: Conducted on August 5, 2021. The upgrade introduced EIP-1559, changed Ethereum's fee mechanism, destroyed some transaction fees, stabilized gas fees, and introduced Ethereum's deflation mechanism. result: ETH rapidly rose from 2800 to 3800 2/Shanghai upgrade: to be completed on April 12, 2023. Mainly solve the withdrawal problem of staking ETH. Result: After upgrading, ETH rose to 2000 but quickly fell to 1700 3/Cancun Upgrade: Successfully activated on the Ethereum mainnet on March 13, 2024. The core of the Cancun upgrade is the introduction of EIP-4844 (also known as Proto Danksharding), aimed at reducing transaction costs on the Layer 2 network and enhancing Ethereum's scalability. Result: After upgrading, ETH plummeted from 3980 to 2900 Although the results of the three upgrades are different, Ethereum has risen in the week or month before the upgrade, but in most cases Ethereum will fall after the upgrade.