The S&P 500 closed down 0.6% on Wednesday in a decline some analysts pinned partly on remaining uncertainty over the vote.
Debt ceiling concerns periodically weighed on stock markets over the last week, although most investors expected an 11th-hour agreement.
Investors have viewed the possibility of a U.S. default as an unlikely but potentially catastrophic event for global markets.
"Investors do think it's going to pass.
McCarthy predicted that the vote, expected around 8:30 p.m. (0030 GMT), would succeed, telling reporters, "It's going to become law."
Persons:
Alan B, ”, Brad McMillan, Kevin McCarthy's, Joe Biden's, Quincy Krosby, it's, McCarthy, Caroline Valetkevitch, Ira Iosebashvili, David Gregorio Our
Organizations:
U.S . House, Lancz, Associates Inc, Commonwealth Financial Network, Treasury, White, House Republicans, Kevin McCarthy's Republicans, Investors, Senate, LPL, Thomson
Locations:
U.S, “