Forex trading involves buying one currency while simultaneously selling another. Currencies are quoted in pairs, such as AUD/USD. The first currency (AUD) is the base, and the second (USD) is the quote. If you buy AUD/USD, you expect the Australian dollar to strengthen against the US dollar. For example, if AUD/USD moves from 0.6500 to 0.6600, you profit from the 100-pip increase. For Australia traders, the most common pairs are AUD/USD, AUD/JPY, and EUR/AUD. The forex market is decentralised, meaning trades occur over-the-counter (OTC) via brokers, not on a central exchange. Brokers offer leverage, which allows you to control a larger position with a smaller deposit. Under ASIC rules, retail traders can use up to 30:1 leverage for major pairs. So, with $1,000 AUD, you can control $30,000 AUD worth of currency. However, leverage amplifies both gains and losses—a key risk for experienced traders. Trading involves analysing price charts, economic indicators, and geopolitical events. For instance, if the RBA raises interest rates, the AUD often strengthens because higher rates attract foreign capital. Australia traders also watch commodity prices closely, as Australia is a major exporter. A rise in iron ore prices can boost the AUD. Practical example: You deposit $5,000 AUD via BPAY into your ASIC-regulated broker account. You decide to buy 1 standard lot (100,000 units) of AUD/USD at 0.6500. With 30:1 leverage, your margin requirement is about $3,333 AUD. If the pair rises to 0.6550, you gain 50 pips, which equals $500 USD profit (approximately $770 AUD at current rates). Conversely, a 50-pip drop would result in a similar loss. This example shows how leverage and AUD-specific movements affect your bottom line. Experienced traders often use stop-loss orders and risk management to protect capital, especially given the volatility of AUD pairs during RBA announcements and US economic data releases.