Realized PnL comes from closed quantity and is generally locked into account balance; unrealized PnL is the changing gain or loss on open quantity. Both affect risk decisions, but neither answers “hold or close” by itself. The useful question is what current exposure, exit risk, and account equity look like now—not whether the entry price feels fair.

Key takeaways

• Unrealized PnL changes with the venue's mark or reference price.
• Realized PnL usually includes closed trade results, but fee and funding presentation varies.
• Account equity can fall before a loss is realized.
• Closing part of a position converts part of open PnL into realized PnL.
• Break-even decisions often suffer from anchoring to entry price.
• Review PnL beside size, stop, liquidation distance, and remaining scenario.
• DRKN can provide contextual review and alerts without telling the user what to trade.

How are realized and unrealized PnL calculated?

For a simplified linear long:

Unrealized PnL = (Current mark price − Entry price) × Open quantity

For a short, reverse the price difference. Realized PnL applies the exit price to the quantity closed:

Realized PnL = (Exit price − Entry price) × Closed quantity − applicable costs

Suppose one BTC contract equivalent is bought at $60,000 and current mark is $58,500. Unrealized PnL is ($58,500 − $60,000) × 1 = −$1,500, before costs. If half is closed at $58,400, roughly $800 becomes realized loss on that half: ($58,400 − $60,000) × 0.5. The remaining half keeps a changing unrealized result.

Actual displays can use average entry, contract multipliers, inverse settlement, funding, and separate fee ledgers. Reconcile platform values rather than forcing a simplified formula to match every contract.

Why does unrealized PnL matter before a position closes?

An unrealized loss is not merely cosmetic. It can reduce account equity, increase margin ratios, narrow liquidation distance, and restrict new orders. In cross margin, it can weaken every position using the shared collateral pool.

The phrase “it is not a loss until I sell” confuses accounting state with economic risk. A position that could be closed now at a loss has already changed the account's opportunity set. Price may recover, worsen, or gap; none of those possibilities erase current exposure.

Unrealized profit also needs caution. It can expand displayed equity and tempt a trader to add risk. If the profit reverses while new positions lose, the apparent cushion disappears twice: the gain vanishes and the added exposure produces a loss.

Why is realized PnL not the full performance picture?

Realized PnL is more stable, but it can be selectively presented. A trader may close winners to show realized profit while leaving losing positions open. The account then looks successful in realized history while unrealized losses and margin pressure grow.

Fees and funding complicate the result. Some venues include them in realized PnL; others show trading PnL, fees, and funding separately. A strategy with $1,000 gross realized profit, $220 fees, and $180 negative funding has only $600 net contribution before other costs.

Review realized and unrealized values over the same time window and reconcile them with balance change. Deposits and withdrawals must be excluded from trading performance. Otherwise, adding capital can look like profit and withdrawing can look like loss.

Apply this to your account: Review my PnL in context. DRKN can help connect PnL with exposure, position size, margin pressure, and planned exits for an educational account review. It does not place trades, custody funds, or promise that a loss will recover.

How does anchoring to entry price damage decisions?

Entry price is necessary for PnL accounting, but it is not a market forecast. Traders often wait for break-even because realizing a loss feels final. This is anchoring: the original price controls a decision even when the current scenario has changed.

Use a reset question: If I had no position now, would I choose this exposure, size, and stop at the current market? “No” does not mechanically mean close; it signals that the position needs a fresh risk review. The alternatives may include reducing size, defining a new invalidation level, or exiting according to the plan.

Do not move a stop only to keep PnL unrealized. That changes the risk budget without improving the underlying idea. Similarly, taking profit solely to turn green numbers into realized profit may leave an unbalanced remainder.

How should partial closes be evaluated?

A partial close changes three things: realized PnL, remaining notional, and future sensitivity. Suppose the one-BTC position is reduced by half. The realized loss is booked, but the account's exposure and potential further loss are also halved, assuming the same stop distance.

Measure the action by the new account state rather than the emotional discomfort of realization. Recalculate gross exposure, portfolio heat, margin utilization, and liquidation distance after the reduction. Also include closing fee and slippage.

For a profitable position, scaling out can reduce risk while leaving some upside exposure. Yet the remaining stop and size must be explicit. “House money” is still account equity and can be lost.

A practical PnL review routine

Record gross realized PnL, unrealized PnL, fees, funding, deposits, and withdrawals separately. Reconcile the net change in equity. For every open position, note current size, mark price, stop, liquidation distance, and scenario invalidation.

Then run two forward views: loss at planned stop and account state after a reasonable adverse move. Compare them with the risk budget; do not use past realized profit as automatic permission to risk more. Set alerts for rapid unrealized loss, margin deterioration, or PnL changes caused by a new fill.

DRKN can organize these elements into a plain-language review so the number is connected to the account. Execution and final judgment remain with the user, and venue data should always be verified.

Connect this to broader account context: compare gross vs net exposure, check portfolio heat, and see how to read a DRKN position risk review for the full output.

Frequently asked questions

Does unrealized PnL affect available margin?

Often yes, especially in cross-margin systems. Exact treatment depends on the venue, collateral, and contract.

Is realized PnL always net of fees?

No. Platforms label fees and funding differently. Check the ledger and calculate net PnL consistently.

Does moving a stop change unrealized PnL?

Not immediately, but it changes planned downside and portfolio heat. The risk decision changes even if the displayed PnL does not.

Which PnL should I use for performance?

Use both, net of costs, over a consistent period and reconcile with equity after excluding deposits and withdrawals.

Sources

• CME Group: Mark-to-market
• CFTC: Basics of futures trading
• Hyperliquid documentation: Margining

Risk disclaimer: Educational material only, not financial advice. PnL calculations and margin treatment vary by venue, and leveraged futures can cause rapid losses.