The AUD/NZD is currently the poster child of a scalper's market as we are currently stuck between 1.32 and 1.37/1.38 since the buyers and sellers have recently found some kind of balance. The NZD/USD is an even better scalper's market, and should provide plenty of opportunities for short-term trades as the spread is normally better, and the boundaries are even clearer - 0.78 and 0.80.