Anglo Irish Bank executives rushed back to Ireland last week as the company's share price spiraled towards virtual collapse and its credit profile plunged as speculators increasingly bet it could not meet its bond debts.


The Government and Anglo Irish representatives remained in touch throughout last week to discuss a plan to capitalise the bank through the issuing of preference shares.


Private equity group Mallabraca has made it clear it's not interested in buying Anglo Irish and only has an interest in Bank of Ireland.


Senior management cut short their investor roadshow last Wednesday as shareholders rejected their pitch and fled from the stock in an extended sell-off following the bank's disappointing full-year results earlier in the month.


The cost of insuring Anglo Irish in the event of a bond default soared to 575 basis points, almost 80% higher than the rating of AIB, the country's largest bank and one potential buyer of Anglo Irish.


This means it cost €575,000 to insure €10m of Anglo Irish subordinated bonds.


Anglo Irish now has the highest credit risk of any Irish bank, when measured using credit default swaps (CDSs), bond insurance instruments studied closely by the international markets.


Anglo dipped as low as €0.28 on Thursday before recovering slightly to end the week at just €0.38 - a 60% fall from the month's high - marking the latest of several collapses in the bank's share price since a brief high this time last year. Markets responded badly to a 37% drop in pre-tax profits as well as a bad debt provision of nearly €750m.


Finance director Willie McAteer was scheduled for a two-week, 14-city tour of the US and Canada to present results and strategy to some of the bank's largest and most committed institutional shareholders, including Denver fund giant Janus Capital.


But McAteer was back in Dublin by Thursday, cutting the roadshow in half, to have meetings in the Department of Finance alongside chief executive David Drumm.


Reports last week stated McAteer returned for a scheduled board meeting, but he told reporters after the bank's results presentation on 3 December that he would be out of the country for two weeks.