Summary of Important Developments on the Evening of November 1

12:00 (UTC+8) - 21:00 (UTC+8) Keywords: ACDC Meeting, ZEC, Perpetual Contracts 1. Berkshire Hathaway's cash reserves have reached a record $381.67 billions 2. Summary of the 168th Ethereum Consensus Layer ACDC Meeting: Discussions on Fusaka, Glamsterdam and other upgrade works 3. Two whales have made profits of over $4 millions from long positions in ZEC 4. This week, US Bitcoin spot ETFs saw a net outflow of $799 millions 5. Sentora: Monthly trading volume of perpetual contracts surpassed $1 trillions for the first time, marking a structural leap for on-chain derivatives 6. Analysis: After a decline in Bitcoin in October, November historically becomes the best month, with an average increase of 42.51%