What is the fine-grained topic of the following text: As explained in the preview, the Aussie might have been expected to react strongly to a considerably positive report considering some of the improvements seen in the previous two reports as a relief for the RBA while anything other may not have been a ground-breaking event for the Aussie and at this stage it seems markets are quickly moving on. Only return the topic.
The performance of the Australian dollar in response to a positive report.