Bosses at Barclays including outgoing chairman Marcus Agius have written to staff to calm fears over the LIBOR scandal, telling them other banks face similar punishments.
LIBOR rate-rigging penalties and damages to investors could reach $22bn for the 12 global banks involved, according to Morgan Stanley estimates.
Former boss of Barclays Bob Diamond could be called to Congress to face questions from US politicians, the Guardian reports.
Schroders' head of UK equities Richard Buxton bought more Barclays shares the day chief executive Bob Diamond quit, he has revealed.
The team behind Majedie's £1.1bn UK Equity fund has bought back into miners, having avoided them for most of the second quarter.
Barclays former chief executive Bob Diamond has said he is "dismayed" MPs have questioned the truthfulness of answers he provided to the Treasury Select Committee.
The FSA's chairman Lord Adair Turner warned Barclays earlier this year its reputation in the wider market was being damaged by its own submissions to banking bodies and its handling of trading books.
Mervyn King, the governor of the Bank of England, told Barclays' Marcus Agius on 2 July that Bob Diamond had lost the support of the regulator.
Barclays former chief executive Bob Diamond has opted to give up a deferred bonus owed to him from his former bank, worth up to £20m.
The US Federal Reserve raised concerns about LIBOR as early as 2007 and shared proposals for reform with the UK regulator, according to reports.