Skip to content

Turbobulls

Back to all articles
PortfolioTax

Realized vs Unrealized Gains: The Difference Between Paper Profit and Real Money

Realized gains are profits locked in by selling. Unrealized gains are paper profits that can vanish. Learn why the distinction matters for taxes, mental accounting, and risk.
Realized vs Unrealized Gains: The Difference Between Paper Profit and Real Money
"My portfolio is up $10,000 this year!" Maybe. Or maybe just $3,000 of that is real, and the rest is paper. The realized vs unrealized distinction is the most misunderstood concept in investing - and it has real tax, risk, and psychology consequences.
Every investor eventually learns the hard way: paper profits don't pay rent. Realized gains are profits you've locked in by selling. Unrealized gains are paper profits on positions you still hold - they can vanish overnight. Mixing the two up leads to bad decisions and surprise tax bills.
Built for every reader. This article works whether you're brand new to investing or you've been doing it for decades. Anything marked For the math curious is optional - skip it if formulas make your eyes glaze over.

The One-Sentence Definition

Realized gain
Profit (or loss) you locked in by selling. Now in cash, fixed in value, usually taxable.
Unrealized gain
Paper profit (or loss) on positions you still hold. Reflects market value today. Not taxed. Can change.

Turbobulls tracks both automatically and shows you the breakdown. See it on your dashboard →

The Intuition: Two Investors, Same Stock

Imagine two investors who each bought 1,000 of the same stock at 50 dollars per share.

Investor A: Sold at peak

Stock rose to 80. Sold all shares. Realized gain = 30,000. Sitting in cash now, ready to spend or reinvest. Will owe capital gains tax this year.

Investor B: Still holding

Stock rose to 80, then dropped back to 55. Still holding all shares. Unrealized gain = 5,000 (was 30,000 at the peak). No tax owed. Could swing back up or keep dropping.

Investor A locked in 30k of real money. Investor B has 5k of paper that could vanish before tomorrow's close. The two are not the same kind of wealth, even though they started identically.

This is the basis of the trader's adage "you don't have a gain until you sell." It's a half-truth - unrealized gains are real wealth in the sense that they make your net worth higher today. But they're not money you can spend, and they can disappear before you decide what to do with them.

What the Portfolio Badge Means

Both Realized gain and Unrealized gain carry the Portfolio badge.

That means they look at your investment activity only:

  • Realized gain: profits and losses from positions you've actually closed.
  • Unrealized gain: paper gains on positions you currently hold, at today's prices.

Both are reported in your project currency, with FX effects isolated as a separate component.

Other Portfolio metrics include ROI variants, MWR, Sharpe, Cost efficiency, and Open Win Rate. Together they form a complete picture of your investing performance.

Why the Distinction Matters

Taxes

Realized gains are usually taxable in the year you sell. Unrealized gains accumulate freely as long as you hold. This single asymmetry is the foundation of tax-aware investing:

  • Hold winners long to defer tax (and often qualify for lower long-term rates).
  • Harvest losses by selling losers to offset gains.
  • Don't sell just to "lock in" profit if you'll immediately reinvest - the only thing that changed is your tax bill.
The tax difference between short-term and long-term capital gains is huge in most jurisdictions. In the US: short-term is taxed at your ordinary income rate (up to 37%). Long-term (held over 1 year) is taxed at 0%, 15%, or 20% depending on income. That's a difference of decades of compounding.

Risk

Unrealized gains can vanish; realized gains cannot. The psychological trap: investors treat unrealized gains as "free money" and take on more risk after a big run-up. Then when the market reverses, the gain disappears and they're worse off than before.

Mental Accounting

The classic mistake: spending unrealized gains. "My portfolio is up 50,000 this year, I'll splurge on a vacation." But the 50k is paper - it might not be there next month. If you want to spend it, sell first, then spend. Don't pre-spend paper wealth.

How Turbobulls Calculates Each

In plain words: Turbobulls tracks every transaction and assigns its outcome to the right bucket. Sells produce realized gains; current holdings show unrealized gains based on market value today.

For the math curious
The formulas:

Realized gain = sum of (sell price − buy price) × shares sold across closed lots

Unrealized gain = sum of (current price − buy price) × shares held across open lots

Step by step for each open lot:
1

Capital gain. (current price - buy price) × quantity, converted to project currency at today's FX rate.

2

Currency gain. (current FX rate - original FX rate) × buy price × quantity. The pure FX component.

3

Sum across all lots. Open lots feed Unrealized gain. Closed lots feed Realized gain.

Turbobulls separates capital and currency components so you can see whether your gain came from the asset rising or from FX moves. Particularly useful for multi-currency portfolios.

When Each Matters

Focus on Realized gain when...
  • Year-end tax planning. Realized gains determine this year's tax bill.
  • Cash flow planning. Sold positions = liquid money you can deploy.
  • Evaluating sells. Was that exit good or bad? Realized gain holds the answer.
  • Tax-loss harvesting. Use realized losses to offset realized gains.
Focus on Unrealized gain when...
  • Current holdings analysis. What's working right now in your portfolio?
  • Risk assessment. A big unrealized gain = a lot to lose if markets reverse.
  • Rebalancing decisions. Should you trim a position that's grown disproportionately?
  • Long-horizon optimism. Unrealized gains compound tax-free until you sell.

The Full Picture: Add Realized and Unrealized

Total gain = Realized + Unrealized + Income - Taxes - Fees. Each part answers a different question:

Quick Links

ROI (open) - your unrealized return on currently-held capital

Lifetime ROI - the complete return across realized and unrealized

Cost efficiency - how much of your gains survive fees and taxes

Stop Confusing Paper Gains with Real Profits

Turbobulls separates realized from unrealized gains automatically, with currency effects isolated for multi-currency portfolios. Plan taxes, evaluate exits, and rebalance with clarity.

  • Automatic realized and unrealized gain tracking on every position
  • Capital and currency gain breakdown for multi-currency clarity
  • Year-end tax planning data ready to export
  • Per-broker, per-asset breakdowns for exit analysis
  • Multi-currency portfolios handled natively
  • Zero manual calculations - log a sell, see updated metrics
Start Free Trial

Read more

Cost Efficiency Explained: How Much of Your Gains Actually Survive?

Cost Efficiency Explained: How Much of Your Gains Actually Survive?

Cost efficiency measures the share of your investment gains that survives fees and taxes. Learn how Turbobulls calculates it, what good values look like, and why high costs quietly destroy long-term wealth.

Currency Gain Explained: How Much of Your Return Came From FX, Not the Asset?

Currency Gain Explained: How Much of Your Return Came From FX, Not the Asset?

Currency gain isolates the FX-driven portion of your investment returns. Learn how Turbobulls separates it from capital gain, why it matters for multi-currency investors, and what to do with the insight.

Lifetime ROI Explained: How Has All Your Invested Capital Performed?

Lifetime ROI Explained: How Has All Your Invested Capital Performed?

Lifetime ROI is the return on all capital you've ever deployed - including positions you've since sold. Learn how Turbobulls calculates it, why it differs from ROI (open), and what it tells you about your full trading history.

Turbobulls

Track stocks, expenses, dividends, and spending across every account with military-grade end-to-end encryption. Your entire financial life, zero surveillance.

Turbobulls is a portfolio tracking and management tool designed for informational and organizational purposes only. It does not provide investment, financial, legal, or tax advice. All investment decisions involve inherent risks, including the potential loss of principal. Market data, analytics, and calculations are provided for reference only and may not reflect real-time or fully accurate information. No content or feature should be interpreted as a recommendation to buy or sell any security. This platform is provided on an “as is” and “as available” basis, without warranties of any kind. Users are solely responsible for their own investment decisions and tax obligations.