However, the cost of insuring Bahrain's debt against default remained high on Wednesday, suggesting many investors were still sceptical about the country's ability to stabilise its finances over the long term without repeated injections of aid.
The dinar BHD= bounced to 0.37850 against the U.S. dollar in early spot market trade. On Tuesday, it had dropped as low as 0.38261, moving away from its official peg of 0.37608 as hedge funds dumped Bahraini bonds.
The currency also recovered in the forwards market, which reflects expectations for its value in coming months. One-year dollar/dinar forwards fell to 210 points from Tuesday's peak of 408 points, their highest since September 2016.
The rebounding dinar prompted investors to buy back Bahraini debt. The yield on its international bond maturing in August plunged to 7.58 percent from 8.95 percent - though it stayed far above early 2018 levels of 5.22 percent.
Saudi Arabia, the United Arab Emirates and Kuwait said in a statement released shortly before midnight on Tuesday that they were in discussions on aid for Bahrain and would consider all options to support the country. urn:newsml:reuters.com:*:nL8N1TS5SE
They promised "an integrated programme that will soon be announced to enable the kingdom of Bahrain to support its economic reforms and fiscal stability". No details were given.
Supporting Bahrain makes sense for its neighbours economically and politically - any collapse of its currency could undermine confidence in the rest of the region. Sunni Muslim-led Saudi Arabia and the UAE sent security forces to protect the government in Manama from a Shi'ite-led uprising in 2011.
The small size of the Bahraini economy would make it relatively easy for neighbouring states to bail it out. Manama has projected a state budget gap of $3.5 billion in 2018, far less than the hundreds of billions of dollars which each of its neighbours hold in their sovereign wealth funds.
However, five-year Bahraini credit default swaps dropped only 16 basis points to 529 early on Wednesday, Markit said, remaining near record highs and implying a probability of around 30 percent of a sovereign default in the next five years.
Bahrain's state finances are among the weakest in the region; the International Monetary Fund warned last month that Manama needed to reform its finances urgently, as public debt had jumped to 89 percent of gross domestic product last year.
Domestic political opposition has slowed austerity plans designed to cut the government's budget deficit. Many bankers think that unless authorities can ram through tax increases and spending cuts, its finances will remain shaky.
The statement by Bahrain's allies did not say whether they would demand policy commitments along with the aid, but their reference to economic reforms suggested there would be a link.
There are signs that Bahraini officials are mounting a fresh effort to break the political impasse over fiscal reform. Last week, the king asked the cabinet to open a dialogue on pension reform with parliament, Bahraini members of parliament said.
The king wants an agreement that would protect retirees and also guarantee the durability of the kingdom’s pension funds, parliament's president Ahmed bin Ibrahim al-Mulla said in a statement late on Tuesday. “The joint committee will hold its first meeting in coming days,” he said.
Last month, officials said the cabinet had launched a similar effort to reach a deal on reform of the subsidies which the government pays to keep down living costs for its citizens.
Saudi Arabia, connected to Bahrain on its eastern coast by a causeway, has for years provided political and economic support to its Sunni-ruled neighbor, which has a Shi’ite majority that rose up in 2011 demanding equal rights and an end to alleged government discrimination in jobs, housing and representation.
Saudi Arabia and other Sunni Gulf allies accused Iran of stirring up those protests. More recently, Bahrain joined Saudi Arabia and the UAE in June last year to break diplomatic ties and transport links with Qatar, accusing it of backing terrorism, a charge which Doha denies.
(Additional reporting by Claire Milhench in London and Aziz El Yaakoubi in Dubai; Editing by Janet Lawrence and Andrew Heavens) ((firstname.lastname@example.org; +9715 6681 7277; Reuters Messaging: email@example.com))