Overview of Important Developments on the Evening of April 26

12:00-21:00 Keywords: Trump, Iran, a certain exchange1. The Bitcoin premium index of a certain exchange has been positive for 18 consecutive days;2. Iran's Foreign Minister calls for the establishment of a collective security mechanism "not subject to US interference";3. Trump: Being US president is a dangerous job, I don't want to live in fear;4. VanEck analyst: Bitcoin shows two historically bullish signals—hashrate decline and negative funding rates;5. Trump urges speedy completion of the White House banquet hall, claiming the new banquet hall has the highest level of security facilities;6. Arkham: Ethereum Foundation unstakes $48.9 million worth of ETH, market concerned whether further sales will follow.