Unrealized PnL
By Menno — 13 years in crypto, 3 bear markets survived, zero paid promotions
Last updated: March 2026
Unrealized PnL (Profit and Loss) is the gain or loss on an open position that has not yet been closed — it exists only on paper until you sell. It fluctuates with the market price and carries no tax or practical consequence until realized.
Unrealized PnL (also called paper profit or paper loss) represents the hypothetical gain or loss you'd experience if you closed your position right now at the current market price. If you bought 1 BTC at $30,000 and it's currently trading at $45,000, your unrealized PnL is +$15,000 (+50%). If the price then falls to $25,000, your unrealized PnL becomes -$5,000 (-16.7%). None of this affects your actual cash balance until you sell.
Psychologically, unrealized PnL is one of the most dangerous concepts in investing. 'Unrealized losses aren't real losses' is both true (taxes don't apply, the position can recover) and dangerously false (your cost basis vs. current price determines your actual purchasing power if you needed the funds). Portfolio tracking apps that constantly display unrealized PnL can trigger emotional decision-making — seeing a large green number encourages premature selling; a large red number encourages panic selling. Professional traders focus more on thesis validity than P&L screens.
On perpetual futures exchanges (Binance, Bybit, OKX), unrealized PnL is critically important because it affects your margin balance in real time. A leveraged long position with -80% unrealized PnL is approaching liquidation — the exchange will forcibly close the position when unrealized losses consume a defined portion of your margin. This is why perpetual futures traders obsessively monitor unrealized PnL and set stop-losses to cap maximum unrealized loss before it triggers forced liquidation.
Frequently Asked Questions
When does unrealized PnL become taxable?
Unrealized PnL is generally not taxable in most jurisdictions. The taxable event occurs when you close (realize) the position — either by selling, trading, or using the crypto. Some countries have annual mark-to-market taxation for professional traders. Always verify with a qualified crypto tax professional in your jurisdiction.
Should I set alerts based on unrealized PnL percentages?
Position-specific alerts (e.g., alert if a position drops -15% from entry) can be useful as a circuit breaker to prompt review of your thesis. But reacting emotionally to every unrealized fluctuation destroys most investors. A better approach: decide your maximum loss threshold and exit trigger criteria before entering the position, and only review against those pre-defined rules.
Related Terms
Realized PnL
Realized PnL is the actual profit or loss locked in when you close a position. Unlike unrealized PnL, it cannot change — it's the final accounting of a completed trade and is typically the taxable event.
Cost Basis
Cost basis is the average price you paid for an asset across all your purchases. It determines your profit or loss when you sell and is essential for tax reporting.
Stop Loss
A stop loss is an order that automatically sells your position when the price drops to a specified level, limiting your potential losses. It's a risk management tool that removes emotion from selling decisions.
Liquidation
In crypto, liquidation is the forced closure of a leveraged trading position when losses reach the deposited margin. The exchange sells your position automatically to prevent further losses beyond your collateral.
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