This article is from the source 'bbc' and was first published or seen on . It will not be checked again for changes.

You can find the current article at its original source at http://news.bbc.co.uk/go/rss/-/1/hi/business/7490485.stm

The article has changed 3 times. There is an RSS feed of changes available.

Version 0 Version 1
Iran optimism steadies oil price Iran optimism steadies oil price
(about 2 hours later)
The price of oil fell back on Friday, on hopes Iran would react positively to proposals to resolve a dispute over its nuclear development programme.The price of oil fell back on Friday, on hopes Iran would react positively to proposals to resolve a dispute over its nuclear development programme.
However, prices stayed near the highs of more than $146 seen on Thursday.However, prices stayed near the highs of more than $146 seen on Thursday.
US light, sweet crude was down $1.28 at $144.01 a barrel, while London's Brent was down $1.49 at $144.59. US light, sweet crude was down $1.44 at $143.85 a barrel, while London's Brent slipped $1.66 to $144.42. The US, China, Russia, Germany, the UK and France have offered Iran trade and other incentives if it suspends its uranium enrichment programme.
The US, China, Russia, Germany, the UK and France have offered Iran trade and other incentives if it suspends its uranium enrichment programme.
Iran said it had responded to the proposals, and had delivered its answer to the European Union's foreign policy chief Javier Solana, without giving any further details.Iran said it had responded to the proposals, and had delivered its answer to the European Union's foreign policy chief Javier Solana, without giving any further details.
Mixed bagMixed bag
A number of factors have combined to push oil prices higher, though some of the factors, such as the problems with Iran, have eased slightly.A number of factors have combined to push oil prices higher, though some of the factors, such as the problems with Iran, have eased slightly.
Some observers have blamed speculators for pushing oil prices higher.Some observers have blamed speculators for pushing oil prices higher.
Others argue that oil reached its record price on Thursday because of investors buying into the commodity ahead of the US independence day holiday.Others argue that oil reached its record price on Thursday because of investors buying into the commodity ahead of the US independence day holiday.
Two trains are rushing towards each other. One is rallying oil prices and the other is economic recession. At some point they're going to collide Christopher Bellew, Bache Financial Check the price of Brent CrudeWhy is the oil price so high?Two trains are rushing towards each other. One is rallying oil prices and the other is economic recession. At some point they're going to collide Christopher Bellew, Bache Financial Check the price of Brent CrudeWhy is the oil price so high?
At the same time, there are expectations that global oil supplies cannot cope with strong demand from industrialising nations China and India.At the same time, there are expectations that global oil supplies cannot cope with strong demand from industrialising nations China and India.
The President of oil group Opec has blamed the weakening of the dollar, which makes oil a more attractive investment.The President of oil group Opec has blamed the weakening of the dollar, which makes oil a more attractive investment.
Investors often buy commodities such as oil as a hedge against inflation when the dollar weakens. And a weak dollar also makes oil less expensive to investors overseas.Investors often buy commodities such as oil as a hedge against inflation when the dollar weakens. And a weak dollar also makes oil less expensive to investors overseas.
However, on Friday, the dollar gained against the euro amid optimism European interest rates would not rise further in the near future.However, on Friday, the dollar gained against the euro amid optimism European interest rates would not rise further in the near future.
Climbing pricesClimbing prices
Light sweet crude has risen by 50% this year and hit an all-time high of $145.85 on Thursday - with many analysts saying that $150 barrel was not far away.Light sweet crude has risen by 50% this year and hit an all-time high of $145.85 on Thursday - with many analysts saying that $150 barrel was not far away.
On Thursday, Brent climbed as high as $146.69.On Thursday, Brent climbed as high as $146.69.
"It's going to go higher before it goes lower," said Christopher Bellew, of Bache Financial."It's going to go higher before it goes lower," said Christopher Bellew, of Bache Financial.
"Two trains are rushing towards each other. One is ...rallying oil prices and the other is economic recession. At some point they're going to collide.""Two trains are rushing towards each other. One is ...rallying oil prices and the other is economic recession. At some point they're going to collide."