U.S. Treasuries prices trimmed losses on Thursday as U.S. stock index futures turned lower after Goldman Sachs Group (GS.N) reported its third-quarter results.

Benchmark 10-year notes US10YT=RR were down 4/32, their yields rising to 3.43 percent from 3.42 percent Wednesday.

S&P 500 futures SPc1 fell 4.1 points and were below fair value, a formula that evaluates pricing by taking into account interest rates, dividends and time to expiration on the contract. Dow Jones industrial average futures DJc1 fell 30 points and Nasdaq 100 futures NDc1 lost 7.75 points.