How to Calculate KuCoin Futures Unrealized PNL?

Understanding Unrealized PNL in KuCoin Futures

1. Unrealized PNL refers to the profit or loss on open positions that have not yet been closed. It fluctuates with market price movements and is recalculated in real time.

2. This metric appears only for active positions and vanishes once the position is fully liquidated or manually closed.

3. KuCoin displays unrealized PNL separately for isolated and cross-margin modes, applying distinct margin calculation logic in each case.

4. The value is shown in the base currency of the contract—typically USDT for USDT-margined futures—and updates continuously as the mark price changes.

5. It does not represent actual cash flow; it reflects theoretical gains or losses assuming immediate settlement at current market conditions.

KuCoin Mark Price Mechanism

1. KuCoin uses a weighted average of top-tier spot exchange prices plus a decaying funding rate component to derive the mark price.

2. The mark price excludes outliers by filtering the top 5% and bottom 5% of spot prices from selected exchanges.

3. Funding rate impact is applied linearly over the funding interval, ensuring smoother valuation during volatile periods.

4. This approach minimizes manipulation risk and prevents artificial PNL swings caused by short-term order book imbalances.

5. Mark price serves as the reference for liquidation calculations and unrealized PNL computation—not the last traded price or index price alone.

Isolated Margin Unrealized PNL Formula

1. For long positions: (Mark Price − Entry Price) × Position Size × Contract Multiplier

2. For short positions: (Entry Price − Mark Price) × Position Size × Contract Multiplier

3. Contract multiplier varies per asset—for BTCUSDT it is 0.001, for ETHUSDT it is 0.01, and for SOLUSDT it is 0.1.

4. Position size is expressed in contracts, not in base asset units; KuCoin’s interface automatically converts quote currency inputs into contract count.

5. Entry price is the average fill price of all opening orders, excluding fees and slippage adjustments in the PNL formula itself.

Cross Margin Unrealized PNL Behavior

1. Unrealized PNL is calculated identically to isolated mode using mark price and entry price.

2. However, it directly affects available margin: positive PNL increases usable margin, negative PNL reduces it.

3. No position-specific margin allocation exists—PNL impacts the entire wallet balance used across all open positions.

4. Auto-deleveraging triggers consider aggregated unrealized PNL across all cross positions when equity falls below maintenance level.

5. Users cannot allocate or isolate unrealized gains; the system treats them as part of real-time equity for margin health evaluation.

Frequently Asked Questions

Q: Does KuCoin include trading fees in unrealized PNL?A: No. Fees are excluded from unrealized PNL calculation. They only affect realized PNL upon position closure.

Q: Why does unrealized PNL sometimes differ from my mental calculation using last price?A: Because KuCoin uses mark price—not last price—for valuation. Mark price incorporates multiple spot feeds and funding rate smoothing.

Q: Can unrealized PNL go negative while my position remains open?A: Yes. It reflects real-time valuation against mark price. Negative values indicate current loss relative to entry, regardless of whether liquidation has occurred.

Q: Is unrealized PNL taxable before closing the position?A: Tax treatment depends on jurisdiction. KuCoin does not issue tax reports; users must consult local regulations regarding mark-to-market accounting.