Care is especially warranted in December when many have quit trading for the year and the desperate few try and save their annual bonuses. Moves of 10%, for little or no reason, are not that unusual. Momentum is presently USD-positive and risk-negative, which spells danger for the AUD/USD. Could it fall to 92 cents in the next 2 weeks? Absolutely it could (but buy if it does as we mayn’t see that level again for a while). Don’t look for logic in December; if you get on a winner, stay on for as long as you can and be greedy! On the other hand, cut your losses very quickly and look for the next opportunity.