The S&P 500 and the Dow closed lower on Monday after a new round of U.S.-China trade tariffs kicked in, dampening last week`s hopes for talks between the two countries, and as investors awaited a widely expected interest rate hike by the Federal Reserve.
Seven of the S&P`s 11 major sectors lost ground after U.S. tariffs on some $200 billion worth of Chinese goods took effect, along with Beijing`s retaliatory duties.
"Investors are starting to see the writing on the wall that China is starting to dig in its heels and so is the U.S," said Chris Zaccarelli, chief investment officer at Independent Advisor Alliance, in Charlotte, North Carolina. "It`s a general risk-off tone, a sense that people are becoming a little bit more cautious."
U.S. equities made strong gains last week as investors held out hope that the United States and China would hold trade talks. But with both sides now looking entrenched in their positions, Zaccarelli said he "wouldn`t be surprised if we gave up all our gains from last week."
The Dow Jones Industrial Average <.dji> fell 181.45 points, or 0.68 percent, to 26,562.05, the S&P 500 <.spx> lost 10.3 points, or 0.35 percent, to 2,919.37, and the Nasdaq Composite <.ixic> added 6.29 points, or 0.08 percent, to 7,993.25.
The industrial sector <.splrci>, which has borne the brunt of the protracted trade war, was one of the biggest drags on the S&P with a 1.3 percent drop.
Interest rate sensitive sectors such as consumer staples <.splrcs>, down 1.5 percent, and real estate <.splrcrec>, off 1.9 percent, were under pressure ahead of the two-day Fed meeting that begins on Tuesday and is widely expected to end with a rate hike.
The biggest percentage gainer among the S&P sectors was energy <.spny> as oil prices rose to a four-year high, above $80 a barrel, after Saudi Arabia and Russia ruled out any immediate increase in production despite calls by U.S. President Donald Trump for action to raise global supply.
The technology sector <.splrct> closed up 0.3 percent, lifted by a 1.4 percent gain in Apple Inc
Other gainers included the new Communications Services index <.splrcl>, which ended its first session 0.2 percent higher.
The biggest boost to the new index, which houses media and telecom stocks, was Facebook Inc
Investors were rattled by reports in the late morning that U.S. Deputy Attorney General Rod Rosenstein would quit. But indexes steadied after the White House announced a Thursday meeting between Trump and Rosenstein, who oversees the special counsel`s probe into Russia`s role in Trump`s 2016 election.
Declining issues outnumbered advancing ones on the NYSE by a 2.03-to-1 ratio; on Nasdaq, a 1.55-to-1 ratio favoured decliners.
The S&P 500 posted 18 new 52-week highs and three new lows; the Nasdaq Composite recorded 43 new highs and 53 new lows.
About 6.96 billion shares changed hands on U.S. exchanges compared with a 6.65 billion average for the last 20 sessions.