The U.K. over the past six months shows us how the economy can go from looking quite weak to improving in reaction to a rate cut. It will also occur in New Zealand, so the RBNZ is unlikely to cut aggressively.
Something like this comes out, people have a natural reaction to square their currency positions if they're on the wrong side of them. When there's news flow and people are uncomfortable with it, they chop out and that gives you the immediate reaction.