According to the latest Newspoll, published in the Australian, if an election were held last weekend it could have gone either way. The debate is whether this was a rogue poll or evidence of a growing trend. I will let you decide. The latest Nielson poll (which I don't chart) also bounced for the Prime Minister (but not as far as Newspoll bounced).
Here is my complete set of Newspoll plots for the Rudd-Gillard epoch.