Business · Markets · 3 hrs ago
Wall Street closes mixed as oil prices fall and Treasury pressure eases
US stocks ended Tuesday mixed, with the Dow and S&P 500 higher and the Nasdaq slightly lower.
Oil prices fell after reports of possible US-Iran diplomatic progress, helping ease pressure on Treasury yields.
The shift helped improve investors’ appetite for risk and reduced worries about the cost of expanding AI infrastructure.
Semiconductor and bank shares rose, while individual companies moved in response to their business news and earnings.
The Dow gained 1.02%, the S&P 500 rose 0.29%, and the Nasdaq slipped 0.02%.
Investors were also watching for company results, including from SpaceX, Netflix and United Airlines.
Those updates could offer more information about business performance and, for SpaceX, its planned investment in AI.
Wall Street closed mixed on Tuesday as falling oil prices and easing pressure on Treasury yields supported investor risk appetite.
The Dow Jones rose 1.02% to 52,495.82, and the S&P 500 gained 0.29% to 7,712.65.
The Nasdaq slipped 0.02% to 26,424.82, ending nearly unchanged.
Shares gained ground in the afternoon as concerns about artificial-intelligence spending eased and semiconductor stocks rebounded.
Investors were also awaiting quarterly results from major technology companies, including SpaceX.
- Who
- US stock markets and investors.
- What
- Wall Street closed mixed, with the Dow and S&P 500 higher and the Nasdaq nearly unchanged.
- When
- Tuesday, October 20, 2026.
- Where
- Wall Street, New York.
- Why
- Falling oil prices, hopes for strong corporate results and easing pressure on Treasury yields supported stocks.
Reports of an imminent US-Iran peace deal
Diplomat involved in negotiations
Status of a peace deal
Reports of an imminent US-Iran peace deal
Reports said a peace deal was close.
Diplomat involved in negotiations
The diplomat said those reports were inaccurate, although talks continued.
US stocks initially fell, but around 400 S&P 500 shares ended higher as the index recovered its early losses.
Stocks gained ground as semiconductor shares rebounded and concerns about AI-related spending eased.
The Dow rose 1.02%, the S&P 500 gained 0.29% and the Nasdaq fell 0.02%.
- Dow Jones
- Up 1.02% to 52,495.82
- S&P 500
- Up 0.29% to 7,712.65
- Nasdaq
- Down 0.02% to 26,424.82
- Brent crude
- About $109 per barrel
- SpaceX results
- Expected late Tuesday, October 20, 2026
2 sources
What people are saying
Reports that a peace agreement between the US and Iran was imminent were inaccurate, but talks on an agreement were continuing.
The market's focus on Netflix should be on customer engagement and retention, after the company said in July that it remained healthy.
SpaceX, which went public in June, may provide updates on its AI investment plans.