Morning Bid: Dollar, gold and long yields surge

It may just be the 'back to school' trade, but September is bringing a sudden burst of financial market volatility as Americans return from Labor Day, with the dollar, long-term government bond yields and record-high gold all surging on Tuesday. Although worries abound about mounting public debt, tariffs and Federal Reserve independence, it was difficult to identify any precise trigger for the sequence of overnight market moves - and hard to connect the dots. Rising long-term government bond yields in Britain, France and the United States may reflect debt concerns as we enter the annual budget season and higher oil prices aren’t helping things, but the simultaneous rise of gold and the dollar made less sense.   The rise in volatility has knocked back stocks worldwide. * Europe was the epicentre of Tuesday's bond jolt, with France's 30-year government bond yields hitting their highest in over 16 years as Prime Minister François Bayrou began talks with political parties in a bid to prevent a government collapse over his budget. Britain's 30-year borrowing costs rose to their highest levels since 1998 and sterling slid more than 1% on Tuesday, with this week's reshuffle of PM Keir Starmer's economic team ahead of the Autumn budget raising questions about the position of Chancellor Rachel Reeves. With Fed independence a key focus in a big week for labor data on Wall Street, U.S. 30-year yields stalked 5% yet again and hit their highest in over a month - sending the 2-to-30-year yield curve to its highest in almost four years.   * With China's gathering of its Russian, North Korean and Indian allies this week as a backdrop, gold soared to record highs on a heady mix of long-term inflation and government debt concerns - bursting through April's prior peak to top $3,500 per ounce and clocking year-to-date gains of 33%. However, the dollar - unusually in times of stress this year - also surged against the euro, sterling, yen and yuan - with U.S. payrolls eyed, real-time U.S. GDP estimates, opens new tab running at 3.5% for the third quarter and August manufacturing surveys due later. * Elsewhere, global stocks were down generally - with Wall Street futures down about 0.5% after a rough session last Friday saw a 1%-plus shakeout in the tech sector. There was also a wave of uncertainty over fresh legal challenges to President Trump's 'reciprocal' tariffs - a ruling that arrived after Friday's closing bell. The tech wobble hit Japanese and South Korean stocks on Monday, but they recovered some of that today. Aside from the government bond angst in Europe, there was a focus on Nestle's 1% share slip after the Swiss food giant ousted Chief Executive Laurent Freixe a year into his tenure. Today's column explores the implications of the legal challenges to Trump’s 'reciprocal' tariffs and how they complicate an already messy policy picture. Today's Market Minute * China's President Xi Jinping convened his Russian and North Korean counterparts together for the first time on Tuesday, a show of solidarity with countries shunned by the West over their role in Europe's worst war in 80 years. * Nestle (NESN.S) investors were pitched back into choppy waters on Tuesday after the Swiss food giant changed its CEO for the second time in a year, ousting boss Laurent Freixe over an affair he had with a subordinate. * U.S. Treasury Secretary Scott Bessent said on Monday the Federal Reserve is and should be independent but said it had "made a lot of mistakes" and defended President Donald Trump's right to fire Fed Governor Lisa Cook over allegations of mortgage fraud.