Hello, this is Katie Foley writing to you from London. Welcome to today's edition of the Daily Open newsletter. This week is shaping up as a reality check for some of the market's biggest convictions. Investors who piled into AI trades seem to be reassessing growth expectations, crypto bulls are confronting a wave of ETF outflows, and SpaceX enthusiasts are learning that even the world's most anticipated IPO can't bend every rule. S&P Global has said it is not changing the requirements for