AUDIDR denotes the exchange rate between the Australian Dollar and the Indonesian Rupiah, indicating how many rupiah are required to buy one Australian dollar. Quoted as AUDIDR, the pair tracks the relative value of a developed-market currency against an emerging-market unit and is quoted in terms of IDR per AUD.
The Australian Dollar is the official currency of Australia and several external territories, issued and regulated by the Reserve Bank of Australia. It is commonly viewed as a commodity-linked currency, reflecting the country’s exports of minerals and energy, and is widely traded in global FX markets.
The Indonesian Rupiah serves as the national currency of Indonesia and is administered by Bank Indonesia. As the currency of Southeast Asia’s largest economy, the IDR is sensitive to domestic growth, commodity demand, and regional capital flows, and is classified as an emerging-market currency.
Movements in AUDIDR are driven by supply and demand dynamics, interest rate differentials, inflation trends, central bank policy decisions, and broader geopolitical or risk-sentiment shifts. Commodity prices and trade balances between Australia and Indonesia also influence the cross.
For market participants, AUDIDR matters for exporters, importers, hedgers, and speculators seeking exposure to Australia‑Indonesia trade links, currency risk management, or relative value opportunities.