Dow Jones hits record high as Iran talks boost market optimism

President Donald Trump announced on Sunday that talks aimed at reopening the Strait of Hormuz would take place on Monday, a claim Iran publicly disputed. The week‑long war‑like rhetoric that had kept oil prices elevated collapsed: Brent crude fell about 5 per cent and West Texas Intermediate dropped more than 5 per cent, a movement that pulled Treasury yields down and cleared the path for risk‑on equity buying.

What moved the markets

• Dow Jones Industrial Average: +693.38 points, or 1.32 per cent, to 53,178.41
• S&P 500: +110.78 points, or 1.48 per cent, to 7,600.50
• Nasdaq Composite: +540.04 points, or 2.13 per cent, to 25,913.90
• Brent crude: down roughly 5 per cent after Trump’s statement
• U.S. 10‑year Treasury yield: slipped as oil fell

Communication services outperformed all S&P sectors, climbing 4.3 per cent on gains from Meta Platforms and Alphabet, while energy lagged with a 1.2 per cent decline.

Media additions

"Every day, everybody wakes up and looks at the price of a barrel of oil and the yield on the 10-year, and if that's going lower, the market's OK, and if it's going higher, the market's not good whatsoever,"

Art Hogan, chief market strategist, B. Riley Wealth, via The Star

Hogan added that earnings normally help investors set aside macro concerns, but “this go around has not been one of those times.”

Corporate earnings keep the momentum

Strong quarterly results continued to underpin equity enthusiasm. LSEG data show that 304 S&P 500 constituents have reported earnings, delivering a 29.3 per cent growth rate and with 85.2 per cent beating analysts’ expectations. Highlight winners included:

• Amazon, up 4.6 per cent after its market capitalisation topped $3 trillion for the first time.
• SpaceX, gaining 5.6 per cent ahead of its first public‑company earnings report scheduled for Tuesday.
• Advanced Micro Devices, SanDisk and Western Digital, all set to report later in the week.

Conversely, hotel operator Marriott International fell 7 per cent after warning that third‑quarter profit would miss forecasts, and Bristol‑Myers Squibb eked out a modest 0.2 per cent rise on news of preliminary merger talks with AstraZeneca that could create a nearly $400 billion drugmaker.

Global spill‑over: Australian market mirrors U.S. Optimism

Across the Pacific, the S&P/ASX 200 opened flat, later edging up 0.3 per cent as traders priced in the same diplomatic thaw. Seven of eleven sectors posted gains, with information technology leading the rally, up 2.5 per cent – driven by Xero (+3.6 per cent), WiseTech Global (+1.3 per cent) and Life360 (+5.8 per cent).

Energy shares, however, slipped another 0.5 per cent as Brent settled just above $79 a barrel. Woodside fell 0.4 per cent, Santos 0.5 per cent and Ampol slid 2.3 per cent.

Credit Corp Group, despite posting a 12 per cent profit jump in its U.S. Debt‑buying arm, dropped 8.3 per cent, reflecting investor scepticism about sustaining that performance.

“As oil prices eased from recent spikes, investors rotated back into growth and cyclical sectors as geopolitical risks moderated,” said Paco Chow, dealing manager at Moomoo Australia and New Zealand, as reported by Afr.

Political backdrop and market sentiment

Iran’s foreign ministry, however, insisted that any negotiations were taking place with Oman, not the United States, and denied that talks with Washington were under way.

In the United States, the Fed remains a focal point. New York Fed President John Williams expressed optimism that inflation pressures would ease gradually, while a report that Fed Chair Kevin Warsh floated fewer rate‑setting meetings added a note of uncertainty. The CME FedWatch tool priced a 64.5 per cent chance of at least a 25‑basis‑point hike at the September meeting.

What to watch next

• Labor data: The U.S. Government jobs report is due on Friday, August 7, potentially sharpening or softening the earnings‑driven rally.
• Tech earnings: SpaceX’s upcoming quarterly results on Tuesday, August 4, will test whether the “magnificent seven” can sustain momentum.
• Diplomacy: Confirmation of any formal agreement on the Strait of Hormuz, expected in the coming days, could further stabilize oil and commodity markets.
• Federal Reserve: The September policy meeting will determine whether the market’s expectation of a rate hike crystallises.

Investors remain attentive to the balance between geopolitical de‑escalation and the underlying fundamentals of corporate earnings. As long as the diplomatic overture holds, the market’s optimism looks set to linger, but any reversal in talks could quickly reignite the risk premium that has haunted equities this summer.

For more on how Wall Street is navigating these developments, see our ongoing coverage in the Business section.