https://www.live-feeds.com/feed/stock-market-news-sept-9-2026-10-year-yield-jumps-as-treasury-buyback-plan-disappoints-investorsContinuously updated, source-cited coverage. https://www.live-feeds.com/feed/stock-market-news-sept-9-2026-10-year-yield-jumps-as-treasury-buyback-plan-disappoints-investorshttps://www.live-feeds.com/feed/stock-market-news-sept-9-2026-10-year-yield-jumps-as-treasury-buyback-plan-disappoints-investors#u64709Fri, 11 Sep 2026 05:15:28 +0000The 10-year Treasury yield is approaching 5% as the bond market rebuffs a US Treasury effort to lower borrowing costs. Treasury Secretary Bessent tripled the long-dated debt buyback to $6 billion for a September 10 operation, but the move backfired, triggering a jump in bond yields and a tumble in stocks. Goldman Sachs stated these buybacks are insufficient to tame yields. Simultaneously, oil prices have reached $100 per barrel, adding to the market volatility.Why it mattersThe Treasury uses buybacks to manage debt and reduce the cost of government borrowing. Rising yields typically increase b