Stocks opened flat-to-lower Thursday as doubts grew over prospects for a so-called phase one trade deal between the U.S. and China, a day after the Dow Jones Industrial Average and the S&P 500 each eked out a record finish.

How are major indexes trading?

The Dow Jones Industrial Average DJIA, -0.09% lost 5 points, or less than 0.1%, to trade at 27,775, while the S&P 500 index SPX, -0.03% fell 3 points, or 0.1%, at 3,092. The Nasdaq Composite index COMP, -0.22% declined 20 points, or 0.2%, to 8,461.

On Wednesday, the Dow rose 92.10 points, or 0.3%, to end at a record 27,783.59, while the S&P 500 squeezed out a gain of 2.2 points, or 0.1%, to finish at 3,094.04, to also mark a record finish. The Nasdaq Composite  missed out on a record of its own, falling 3.99 points, or less than 0.1%, to close at 8,482.10.

What’s driving the market?

The prospect of a U.S. - China trade deal remains the main factor sustaining a rally that has pushed U.S. stocks record highs in the past five weeks.

“Equity markets are largely lower this morning as U.S.-China trade talks have stalled. Recently, there has been huge hype in relation to the progress that has been made, but now it appears the talks have hit a bump in the road,” said David Madden, market analyst at CMC Markets U.K., in a note.

The Chinese Commerce Ministry said the U.S. and China were holding “in-depth” discussion on the partial trade agreement, emphasizing that the cancellation of tariffs was important to concluding a deal.

The Wall Street Journal reported on Wednesday reported that U.S.-China talks had hit a snag over farm purchases, with Beijing balking at committing to a hard number in the text of the agreement while President Donald Trump has claimed China agreed to buy $50 billion of products a year. News reports have also highlighted a dispute over tariffs, with Beijing said to be insisting that existing tariffs be rolled back while the White House has resisted.

In U.S. political news, investors brushed off the first day of a public impeachment inquiry in the House, which saw the acting ambassador to Ukraine testify that Trump asked about the status of Ukrainian investigations into former Vice President Joe Biden and alleged election interference a day after pushing Ukraine’s president to initiate those probes.

Read: The stock market heads to record heights even as the Trump impeachment hearings enter new phase — here’s why

In economic news, U.S. initial claims for unemployment benefits rose 14,000 to 225,000 in the week ended Nov. 9, a nearly five-month high, and above the 215,000 expected by economists surveyed by MarketWatch, but the data may be a seasonal anomaly. Separately, the U.S. October producer-price index rose 0.4% from September, above expectations of 0.3% rise. Excluding volatile food and energy items, wholesale prices rose 0.3% month-over-month. The 12-month rate of wholesale inflation tapered off to a three-year low 1.1% from 1.4%.

Federal Reserve Chairman Jerome Powell is scheduled to testify before the House Budget Committee at 10 a.m. Eastern. Appearing Wednesday before the Joint Economic Committee, Powell reiterated that the Fed would need to see a material change in conditions to move policy.

In addition to Powell, Fed speakers set to make remarks include Chicago Fed President Charles Evans and Fed Vice Chairman Richard Clarida at 9:10 a.m. Eastern Time. St. Louis Fed President James Bullard is due to speak at 11:20 a.m while New York Fed President John Williams is set to offer remarks at noon.

Stocks to Watch

Shares of Walmart Inc. WMT, +0.93%  rose 3.1% Thursday after the retail giant, and Dow component, topped third-quarter profit expectations and as same-store sales rose.

Shares of fellow Dow component Cisco Systems Inc. CSCO, -7.52%  were off more than 6% after it offered a disappointing outlook when it announced quarterly results after the closing bell on Wednesday.

See: Cisco confirms fears of a ‘broad-based’ slowdown in tech spending

Activist investor Carl Icahn is pushing for the proposed merger of Xerox Holdings Corp. XRX, +2.71%  and HP Inc. HPQ, +1.79%. Icahn owns a 10.6% stake in Xerox and told The Wall Street Journal on Wednesday that he also owns a 4.24% stake in HP, valued at roughly $1.2 billion, that had not been previously reported. Xerox’s stock rose 1.1% , while HP shares advanced 2.1%.

Shares of Viacom Inc. VIAB, +2.72%  rose 0.5% early Thursday, after the media conglomerate reported fiscal fourth-quarter earnings and sales that beat Wall Street expectations.

How are other markets trading?

The yield on the 10-year U.S. Treasury note TMUBMUSD10Y, -3.38%  fell 3.7 basis points to 1.832% on weaker economic data out of Asia, adding to a 3.9 basis-point slide Wednesday triggered by concerns over trade.

In commodities markets the price of a barrel of West Texas Intermediate crude oil for December delivery CLZ19, +0.93%  rose 36 cents, or 0.6% to $57.48 ahead of a government tally of U.S. crude inventories, while gold for December delivery on Comex GCZ19, +0.21%  rose $6 or 0.4% to $1,469.50 an ounce, finding support as government bond yields fell.

The U.S. dollar was virtually unchanged, according to the ICE U.S. dollar index DXY, -0.02%.

In Asia overnight, stocks traded mostly lower, with Japan’s Nikkei NIK, -0.76%  retreating 0.8%, Hong Kong’s Hang Seng Index HSI, -0.93%  down 0.9% and the China CSI 300 000300, +0.15%  adding 0.2%. In Europe, stocks were trading mostly lower, with the Stoxx Europe 600 SXXP, -0.20%  down 0.3%.