* Banks lead Aussie shares higher
* Aussie shares post 7-wk high
* NZ rises to highest since April 11 (Updates to close)
April 30 (Reuters) - Australian shares advanced to a seven-week high on Monday, led by broad based gains, with banks being the dominant contributor.
The S&P/ASX 200 index .AXJO rose 0.5 percent or 29.10 points to 5,982.70 at the close of trade. The benchmark added 0.7 percent on Friday.
Banks were seeing a relief rally after the resignation of wealth manager AMP's chairwoman, said Michael McCarthy, chief market strategist at CMC Markets.
Banks led the gainers on the benchmark, with Westpac Banking Corp WBC.AX climbing 1.2 percent, its biggest one-day gain in nearly three-weeks, while National Australia Bank Ltd NAB.AX strengthened 1.3 percent.
AMP Ltd AMP.AX traded 0.5 percent higher, snapping a 10-day losing streak.
The wealth manager announced the resignations of its chairwoman and legal counsel on Monday and slashed its directors' fees by a quarter, as it tries to contain the fallout from damaging revelations of misconduct at a judicial enquiry, known as a Royal Commission. estate stocks were also firmer, with Stockland Corporation Ltd SGP.AX surging 3.2 percent to a six-week high, while Goodman Group Pty Ltd GMG.AX rose 1.2 percent to its highest in almost 10 years.
In New Zealand, the benchmark S&P/NZX 50 index .NZ50 jumped 0.9 percent or 73.21 points to finish the session at 8,443.58.
Utilities and consumer staples underpinned the bullish trend, with Meridian Energy Ltd MEL.NZ climbing 1.7 percent to a more than six-week high, while Synlait Milk Ltd SML.NZ rose 2.6 percent.