〔Overnight Brief〕September Hike Odds Plunge to 25% as Fed Minutes Set to Expose Three Dissents; 20-Year Auction and Global Rate Climb Keep Bonds on Edge — Betting Markets vs. a Patient Fed

0. Weekly Arc

Betting-market odds for a September Fed hike have plunged to 25% ^[1]. Yet the July minutes are set to show an unusually visible split — three dissents favored a quarter-point increase ^[2]. With BMO forecasting no move until late 2027, the 20-year Treasury sale and climbing global rates keep bond yields pressuring markets even as AI stocks rally ^[3][2][4][5].

1. Policy Narrative

• **[NEW] Betting markets vs. reality:** September hike odds plunged to 25%, but 24/7 Wall St. argues the betting markets might be wrong ^[1][6].
• **[NEW] Minutes expose the split:** Bloomberg reports the July minutes will reveal three dissents in favor of a quarter-point increase — an unusually visible split as policymakers contend with elevated inflation and mixed data ^[2].
• **[NEW] BMO stays patient:** Jennifer Lee, BMO Capital Markets Senior Economist, expects the Fed to remain patient, with the firm forecasting no rate move until late 2027 ^[2].
• **[NEW] Forward guidance question:** The Financial Times asks whether the minutes will reveal any forward guidance ^[7]; Jin10 reports Waller has abandoned forward guidance, leaving the hawkish-dove divide to be revealed ^[8].

2. Market Mechanics

• **[ONGOING] Yields pressure markets:** Even as AI stocks rally and Fed rate hike bets fade, bond yields continue to pressure markets ^[3].
• **[ESCALATED] Global rates climb:** Bloomberg says bonds face a bigger threat than the Fed as market expectations for further tightening build around the world ^[4].
• **[NEW] 20-year supply test:** The US 20-year bond sale this week will test investor appetite for long-term debt after a few record-breaking auctions, with the yield curve steepening ^[5].

3. Contrarian and Tail Risks

• **[ESCALATED] Central-bank dilemma:** The Guardian reports the Fed, ECB and Bank of England appear unclear on how to tackle inflation amid the Iran war, with rising energy bills lifting inflation in the UK ^[9]. Inflation had been falling, but Middle East war oil-price fears mean central banks are sitting on their hands when they should be raising ^[9].
• **[NEW] The "might be wrong" flag:** The 25% odds come with an explicit warning from 24/7 Wall St. that betting markets can be wrong, making the minutes and the auction the two falsifiable signals ^[1][6][7][5].
• **Deciding factors:** Whether the minutes provide forward guidance, and how the 20-year auction clears, will set the next leg ^[7][5].