AUD/USD dipped below recent lows at 0.9081 and dipped to 0.9074 before bouncing slightly. Longs are nervously eying the 100-day moving average at 0.9065 with more profit-taking expected on a sustained push below that level. Trendline support at 0.9087 has been penetrated and a close below will be a further reason for AUD longs to head for the sidelines.