A long position means you buy an asset expecting its price to go up, so you can sell it later at a higher price and pocket the difference. Most Australian CFD and forex traders open long positions dozens of times a week — it is simply the act of betting that something will be worth more in the future.
How a Long Position Works — A Practical Example
Suppose you open a long position on the ASX 200 index when it is priced at A$7,500. You buy a CFD controlling A$10,000 worth of exposure using 10:1 leverage, so your required margin is A$1,000.
Two weeks later the ASX 200 rises to A$7,875 — a 5% gain. Your A$10,000 position is now worth A$10,500, giving you a gross profit of A$500. Subtract your broker’s spread costs and any overnight holding fees, and your net profit might be around A$470.
If the ASX 200 had fallen to A$7,125 instead, you would be sitting on a A$500 loss — which on a A$1,000 margin deposit is significant. This is why understanding your position size before entering a long trade is critical.
Why a Long Position Matters for Australian Traders
Going long is the foundation of most retail trading strategies, but ASIC-regulated brokers must apply mandatory leverage caps that directly affect how much exposure you can take. For major forex pairs like AUD/USD, the cap is 30:1. For crypto it drops to 2:1. These limits exist to protect retail accounts from losses that exceed their deposit.
Because ASIC also requires negative balance protection for retail clients, your loss on a long position cannot exceed the funds in your account — a safeguard that does not always apply to professional clients or offshore brokers. This means choosing an ASIC-licensed broker is not just a formality; it directly limits your downside when a long trade moves against you.
A broker that handles long positions well will show you clear margin requirements upfront, apply overnight swap fees transparently, and send margin call alerts before your position is automatically closed. Poor execution or slow alerts can turn a manageable long trade into a forced liquidation at the worst possible price.
Long Position vs Short Position — What’s the Difference?
A long position profits when an asset’s price rises; a short position profits when it falls. When you short an asset, you are effectively borrowing it to sell now and buy back cheaper later. Both strategies are available through CFDs on Australian platforms, but short selling carries unique risks — a rising price can theoretically inflict unlimited losses on a short, whereas a long position can only lose what you paid.
Short positions also tend to carry higher overnight swap costs on most brokers. For most Australian traders, understanding the long position is the more important factor to check before moving on to short strategies.
What to Check When Comparing Brokers
- Margin requirements for long trades: Check the exact margin rate for each asset class you plan to trade long. ASIC caps set the maximum leverage, but some brokers offer lower leverage by default — this changes how much capital you need to open a position.
- Overnight swap fees: Holding a long position past the daily rollover incurs a swap charge. Ask brokers for their swap rate schedule or check the platform’s contract specifications before committing to a multi-day long trade.
- Order execution speed: Slippage on entry or exit can eat into the profit from a long trade. Brokers like IC Markets are known for low-latency execution, which matters most on volatile assets like gold or Bitcoin.
- Margin call and stop-out levels: Find out at what percentage your broker issues a margin call and at what level it liquidates your long position. A broker with a 100% margin call level gives you more warning than one set at 50%.
- ASIC licence and negative balance protection: Confirm the broker holds a current Australian Financial Services Licence (AFSL). This ensures you cannot lose more than your account balance on any long trade, a protection that offshore brokers rarely guarantee.
See our picks for the best CFD brokers in Australia — all ASIC-licensed, all live-tested by our team.
Trading CFDs carries significant risk. 70–80% of retail accounts lose money. ASIC regulated. We may earn commission via links.