Welcome to Bull Street Buzz — Tuesday, September 23rd 2025, 4:13am — BYD’s Stock Falls After Report Buffett Has Sold All His Stake - Bloomberg.com — Longer-Term Treasury Yields & Mortgage Rates Jump after Rate Cut, Yield Curve Steepens, Bond Market Gets Edgy - Wolf Street — Pfizer closes in on $7.3bn takeover of anti-obesity drugmaker Metsera - Financial Times — Rome gloats as France becomes Italy and Italy becomes France - politico.eu