Key $1.42 v Clark $2.75
Centrebet has not really changed its odds much from what it was pre-budget. A lot of it will be confident National punters expecting an inevitable cake walk. But the bet is for who is the PM after the election - not which party will get the most votes. Seeing as how the Nats can never seem to get their maths right over coalition and support numbers, AKA "they can't do MMP", the hard core National voters do probably have an unreasonably high level of optimism at the moment.