Asia shares mark time as Gulf war keeps oil prices up

Asian shares drifted sideways on Monday while investors kept a wary eye on oil prices, which notched sizeable gains last week as the lack of progress towards ending the Iran war kept inflation risks tilted to the upside.

Progress towards peace talks and oil tanker traffic through the strategic Strait of Hormuz remained halted. Iran on Saturday called on the United States to accept defeat, while President Donald Trump urged Americans to accept higher gasoline prices while the conflict continues.

At least 11 people were killed in Israeli strikes in southern Lebanon on Saturday, the Lebanese health ministry said, some of the deadliest in the weeks since the country agreed to a US-mediated peace framework with neighbouring Israel.

Brent crude was steady at $US88.50 ($A125.30) a barrel after rising 6.0 per cent last week, while US crude slipped 0.3 per cent to $US82.12 ($A116.27) a barrel, having gained 5.4 per cent last week.

"While there is still no resolution to the Iran/Hormuz impasse, our base case remains that oil prices will stay in a $US70 ($A99)-$US100 ($A142) range with Iran preventing it going lower and the US moving to try and calm things down whenever it gets above $US100 ($A142)," Shane Oliver, chief economist at AMP, said in a note.

"The risk remains that there will be no sustainable peace deal, the flow of oil out of the Middle East remains down 10-15 per cent on normal levels and that we will have to face higher oil prices as reserves run down."

On Monday, MSCI's broadest index of Asia-Pacific shares outside Japan was flat, while Japan's Nikkei edged 0.4 per cent higher. Australia's resources-heavy shares slipped 0.3 per cent.

South Korea's stock markets are closed on Monday for a public holiday. Trump has instructed the Pentagon to substantially reduce joint military exercises with the country.

All eyes are on the release of China's activity data for July on Monday after its exports boomed on robust global AI demand to support the world's second largest economy.

Forecasts are centred on a slowdown in industrial output growth to 4.8 per cent, from 5.3 per cent previously, while retail sales likely rose 1.5 per cent.

For Europe, EUROSTOXX 50 futures rose 0.2 per cent. S&P 500 futures gained 0.1 per cent, having hit a record last week, while Nasdaq futures firmed 0.2 per cent.

The bullish run in stocks has been driven by diminishing risk that the Federal Reserve will not raise interest rates in September, which is now seen as a 69 per cent probability event after a slew of soft data. US retail sales posted the first decline in nine months in July and consumer sentiment soured by more than expected, adding to soft inflation readings that took out the impetus for the Fed to hike immediately.

The main data point this week is the August S&P Purchasing Managers' Indices (PMIs) to see if the mid-year acceleration in US business activity would be sustained. Earnings are lighter this week but include Home Depot, Target, Walmart as investors scrutinise the strength of US consumers.

In bond markets, US Treasury yields slipped on Monday after finishing last week mixed.