Trader consensus on Polymarket prices a 71% implied probability against another US sovereign debt downgrade before 2027, reflecting robust economic fundamentals that offset escalating fiscal deficits and debt-to-GDP ratios exceeding 120%. Recent Treasury auctions have shown strong demand with yields remaining subdued near 4.2% on the 10-year note, underscoring the dollar's reserve currency status and investor confidence despite Moody's negative outlook since November 2023. No ratings actions have occurred post-Fitch's 2023 AA+ cut, bolstered by 2.8% GDP growth and sub-4% unemployment. Key catalysts include the January 2025 debt ceiling reinstatement, potential fiscal policy shifts under the incoming administration, and mid-term elections, any of which could elevate brinkmanship risks and shift odds.