Your trading screen shows two numbers that start out identical and drift apart the moment you open a position. One is your balance. The other is your equity. It is easy to glance at whichever one sits at the top of the panel and move on.
On a funded challenge, that habit can be expensive. A loss limit is not a feeling about how the account is doing. It is a line drawn against one specific number, and the two numbers can disagree by exactly the amount that decides whether you are still trading tomorrow.
This piece takes both numbers apart: what each one contains, what moves it, and which one a loss limit is watching. The mechanics are provider-neutral. Where CarrotFunding is concerned, every statement comes from its own rulebook and FAQ.
Key Takeaways
- Balance counts only closed trades and charged costs; equity adds the unrealized profit or loss of everything still open.
- Price moves change equity immediately, while balance changes only when a position closes or a cost is charged.
- Closing a losing trade does not make the loss smaller; it turns an unrealized loss into a realized one.
- A loss limit measured on equity sees an open loss in real time, before you have closed anything.
- On CarrotFunding, the Maximum Daily Loss is a share of equity, recalculated every day at 00:00:00 UTC.
Two Numbers, One Account
Balance is the account's value counting only what is finished. Every closed trade has added its profit or subtracted its loss, and every cost that has been charged has come off. Positions that are still open are left out entirely.
Equity is the account's value right now. It starts from the balance and adds the unrealized profit or loss of every open position, valued at the current price. When nothing is open, the two numbers match. The gap between them is your open P&L, no more and no less.
Written as a formula, it is one line: Equity = Balance + Unrealized P&L. Balance is history, equity is now. Every other difference between them follows from that line.
CarrotFunding defines both terms the same way. Its rulebook describes balance as the total value of the trading account based on closed trades, excluding any open positions. It describes equity as the total value including both closed trades and open trades, and writes the same formula: Equity = Balance + Unrealized P&L.
The labels vary. Equity also appears as account value or net value, and a margin figure can sit beside both.
Whatever the label, one test sorts them. A number that moves while a position is open includes unrealized P&L. A number that only moves when something closes, or when a cost is charged, is a balance.
What Moves Each Number
Price is the obvious driver, and it only reaches one of the two. While a position is open, every tick changes its unrealized P&L, and equity moves with it. Balance does not react at all. Not one tick.
In most perp designs, unrealized P&L is valued against a mark price rather than the last traded price, a construction explained in mark price vs. index price.
Closing a position is the second driver, and it works differently. When you close, the unrealized P&L becomes realized and moves into the balance.
At that moment equity hardly changes, because the same profit or loss was already in it. Only the cost of the closing order, and any gap between the valuation price and your actual fill, separate the equity before the close from the equity after it.
Costs are the third driver. Trading fees are usually charged when an order fills, so opening a position can lower your balance before the price has moved at all.
On perpetuals, funding is exchanged between longs and shorts at regular intervals for as long as a position stays open, and each payment changes what the account is worth.
Equity tracks an open trade the whole way down and the whole way back. Balance stays still while the trade is open and then moves in one step when it closes. If you watch balance alone, the worst point of an open trade never shows up on the number you are watching.
On CarrotFunding, both kinds of cost reach the same figures your limits are measured on. Trading fees are taken directly from your account and included in your P&L, so they count toward your daily loss and maximum loss limits.
Funding on open positions is debited or credited automatically based on your position direction, and those adjustments factor into your equity limits.
Closing a Trade Doesn't Make the Loss Smaller
It is tempting to close a losing position to stop the damage, as if the loss only became real at the close. On the equity side of the screen, it already was. The loss entered equity tick by tick while the position was open.
Closing it fixes the size of the loss and stops it from growing. It does not give back anything that was already lost. The close is a receipt.
That is not an argument against closing. Cutting a trade that has gone wrong is what a stop-loss is for. The point is what the close does and does not do to the number your limit watches. It ends the exposure. It does not undo the drawdown that came before it.
The reverse holds for profits. An open gain is part of your equity, but not yet part of your balance. If the market takes it back before you close, equity falls by that amount, even though balance never showed the gain. Open profit is not a cushion yet. It is equity that can still leave.
This is where the choice of measuring number stops being a technicality. Under a limit measured on equity, giving back an open gain is a real decline against the line. An open loss counts against it before you have decided anything at all. A limit measured on balance would notice either one only at the close.
Why the Daily Starting Value Matters
A daily loss limit is measured from a reference point that resets on a schedule. What the reset takes as its starting value decides how open positions carry over from one day to the next.
If the starting value is taken from equity, an open position brings its unrealized P&L into the new day. Hold a winning trade through the reset, and the new day starts from the higher figure.
If the trade then fades, that decline counts against the new day's limit, even if the account is still up overall. Hold a losing trade through the reset, and the new day starts from the lower figure instead. Both directions carry over.
If the starting value were taken from balance, open positions would not enter it at all, and the same fade would be measured differently. Neither design is wrong in itself. They simply produce different numbers from the same account at the same moment, so the one that applies to you is worth knowing exactly.
Hyperliquid, the venue behind the platform, trades 24/7, so that reset never waits for a closing bell. Whatever you hold at 00:00:00 UTC goes into the new day's starting value with its open P&L. What that means for weekends and for your own clock is covered in trading a challenge in a market that never closes.
Margin Sits Beside Both
On a leveraged account, a third figure appears: the margin your open positions tie up. It is not a third measure of value. It is a claim on equity.
In most designs, the margin still free for new positions is your equity minus the margin already in use, so an open loss cuts your room to open anything else long before it touches your balance.
The same logic governs a forced close on a venue. In most designs, a leveraged position is liquidated when the equity backing it no longer covers its maintenance margin, not when balance falls.
How the choice of margin mode decides which part of your equity a position can draw on is explained in isolated vs cross margin.
On a challenge, that venue mechanic and the firm's loss limits are separate lines, and you need to know where each one sits for every position you hold.
Which Number to Watch, and How
If a limit is measured on equity, equity is the number that tells you how much room you have left. A handful of habits follow from that.
- Measure your distance to the limit from equity, not from balance, and recheck it after every fill.
- Size new positions against that distance. Position sizing covers the arithmetic of risk per trade; the room you size against is what is left between equity and the limit.
- Treat open profit as at risk until the position is closed.
- If anything is still open at the reset time, note your equity at that moment, not only your balance.
- Count costs. Fees and funding change the account even on a day when price goes nowhere.
None of this needs a new tool. It needs you to read the right line of the panel. The difference between the two numbers, side by side:
| Question | Balance | Equity |
|---|---|---|
| What it includes | Closed trades and charged costs | Balance plus the unrealized P&L of open positions |
| What moves it | A close or a charged cost | Any price move in an open position |
| When an open loss shows up | Only at the close | Immediately |
| How a limit measured on it reacts | At the close | In real time |
Before you trade any account with loss limits, make sure you know which of the two numbers each limit is written against. A percentage without its basis is only half a rule. The broader family of drawdown rules is laid out in what a drawdown is in trading.
Conclusion
Balance and equity answer different questions. Balance tells you what your finished trades produced; equity tells you what the account would be worth if everything stopped now. Neither is the wrong number. The mistake is reading one while your limit watches the other.
Under an equity-based limit, the decisions that count are made while positions are still open: how much open loss you tolerate, whether you let an open gain run back to nothing, what you carry through the reset. By the time balance moves, those decisions have already been made.
Read the limit definitions first, then trade the number they name.
FAQ
Can equity be higher than balance?
Yes. Whenever your open positions show an unrealized profit, equity sits above balance by exactly that amount, and it stays there only as long as the profit does. If you close, the gain moves into balance. If the market takes it back first, equity falls toward balance without balance ever having shown the gain.
Why did my balance drop the moment I opened a trade?
Usually because of the trading fee. Fees are typically charged when an order fills, so they come off before the price has moved. On CarrotFunding, maker and taker fees are taken directly from your account and included in your P&L, which means they also count toward your loss limits.
Does a partial close change my equity?
Hardly. A partial close turns part of the unrealized P&L into realized P&L, so balance moves by that part, while the rest of the position stays open and keeps moving equity. Apart from the fee on the closing order and any slippage on the fill, equity is the same just before and just after.
Do funding payments hit balance or equity?
Funding changes what the account is worth at each interval, so it always reaches equity. Whether a venue books each payment to balance at once or folds it into the position's P&L until the close depends on its design. Either way, a position held through many intervals carries that cost against an equity-based limit.
