AUD, NZD on way of recovery

The AUD and NZD dropped by about 30% a few months ago. It stayed at that level for a few months. They are now starting to recover. I saw that NZD had increased 10% during the past week .The AUD has recovered by 5%. Perhaps, the previous drop was too sharp and it is now reaching its fair level. But interest rate in AUD and NZD are now quite modest (compared to the high rates previously).