Equity

In practice

Your balance is $10,000 and you hold an open EUR/USD long that is up $300. Your equity is $10,300. If that trade drops to −$300 instead, equity is $9,700. Margin calls and stop-outs are calculated against this live equity number, not against your static balance.

Why it matters for traders

Equity is the figure that actually governs your risk, because it reflects what you would have if you closed everything now. Watching balance while ignoring equity is how traders get caught holding a losing position that has already eaten most of the account.

Common pitfall

Beginners watch their account balance and feel safe, while an open losing position quietly eats into the equity that actually controls margin. The pitfall is ignoring equity during a drawdown and assuming the balance is the real number. Always manage open risk against live equity, and picture what your equity becomes if price hits your stops — that is the number a margin call or stop-out sees, not the static balance.

Putting it in context

Cost and leverage terms like this one matter more to your long-term results than most entries or indicators ever will. Two traders taking identical trades can end the year with very different accounts purely because of spread, swap, commission, and position size. The habit to build is computing the full cost of a trade before entering it — not just the stop-loss distance, but every charge the broker applies between open and close. On a demo account these costs feel invisible; on a live account, over hundreds of trades, they decide whether an otherwise sound strategy is profitable. Revisit your broker's actual charges every few months, because advertised headline figures rarely reflect what an average retail trade really pays.

Related terms