早盘开盘，国内期货主力合约涨跌不一。沪锡跌超3%，沪银跌超2%，铂、纯碱、20号胶、短纤、沪锌、钯跌超1%。涨幅方面，燃料油、纯苯涨超3%，乙二醇（EG）、苯乙烯（EB）涨近2%，聚丙烯、沥青、液化石油气（LPG）、沪铅、SC原油、塑料、聚氯乙烯（PVC）涨超1%。

U.S. President Trump concluded remarks to reporters at the White House.

US small-business confidence edged down in September, the National Federation of Independent Business said, with its small-business optimism index falling 0.8 point to 97.9, slightly below its 52-year average. The NFIB said Federal Reserve rate hikes have raised borrowing costs and restrained business borrowing. NFIB chief economist Bill Dunkelberg said owners are taking a cautious stance amid rising costs, higher rates and difficulty finding qualified workers. Seasonally adjusted, the net percent reporting nominal sales higher over the past three months was -8%. About 26% of respondents cited labor quality or supply as their top problem and 20% cited inflation.