Unrealised Profit or Loss: What are They & How do They Work?

Understanding unrealised profit and unrealised loss is critical for making informed decisions when investing or trading in the stock market. These concepts reflect the potential gains or losses in your investments before you sell, helping you decide whether to hold, sell, or adjust your portfolio. This article explains unrealised profit and loss, how they differ from realised gains, and strategies for managing them effectively.

What is Unrealised Profit?

Unrealised profit, often called a "paper gain," occurs when the current market value of an investment exceeds its purchase price, but you haven’t sold the asset. It represents the potential profit you could make if you sell at the current price. For example, if you buy a stock at ₹100 and its market price rises to ₹150, the ₹50 difference per share is your unrealised profit, as long as you continue to hold the stock.

What is Unrealised Loss?

Conversely, an unrealised loss, or "paper loss," occurs when the market value of an investment falls below its purchase price, and you haven’t sold the asset. This reflects a potential loss you would incur if you sold at the current price. For instance, if a stock bought at ₹100 drops to ₹80, the ₹20 per cent difference per share is your unrealised loss until you sell or the price recovers.

Unrealised vs. Realised Profit and Loss

The key distinction between unrealised and realised gains or losses lies in whether the asset has been sold:

• Unrealised Profit/Loss: Exists as long as you hold the investment. The value fluctuates with market prices, and no cash changes hands.
• Realised Profit/Loss: Occurs when you sell the asset, locking in the gain or loss. The profit or loss becomes "real," involving a cash transaction and potentially triggering tax liabilities.

How to Calculate Unrealised Profit and Loss

The formula for calculating unrealised profit or loss is straightforward:

Unrealised Profit/Loss = (Current Market Price × Number of Shares) - (Purchase Price × Number of Shares)

• If the result is positive, it’s an unrealised profit.
• If negative, it’s an unrealised loss.

Example Calculation

Suppose you purchased 1,000 shares of XYZ Ltd. at ₹100 per share on January 1, 2025. By July 1, 2025, the market price rises to ₹150 per share. Your unrealised profit is:

Unrealised Profit = (1,000 × ₹150) - (1,000 × ₹100) = ₹150,000 - ₹100,000 = ₹50,000

If, by October 1, 2025, the price drops to ₹90 per share, your unrealised loss is:

Unrealised Loss = (1,000 × ₹90) - (1,000 × ₹100) = ₹90,000 - ₹100,000 = -₹10,000

These values fluctuate until you sell the shares, at which point they become realised gains or losses.

Strategic Considerations

Unrealised profits and losses are critical for portfolio management and tax planning. Here are key strategies to leverage them:

• Holding vs. Selling: High unrealised profits may prompt you to sell to lock in gains, especially if you anticipate a market downturn. Conversely, holding through unrealised losses can be strategic if you believe the asset will recover, avoiding a realised loss.
• Tax Planning: Unrealised gains and losses have no tax implications until realised. To manage tax liability, consider selling assets with high unrealised profits in phases or offsetting realised losses against gains in the same financial year.
• Loss Harvesting: If you have significant unrealised losses, selling to realise them can allow you to offset future gains, reducing tax burdens. In India, for example, short-term and long-term capital losses can be carried forward for up to eight years.
• Portfolio Rebalancing: Monitor unrealised gains/losses to adjust your portfolio. Trimming positions with large unrealised profits can reduce exposure to volatility, while holding undervalued assets with unrealised losses may align with a long-term strategy.
• Market Timing: Use technical analysis or market indicators to assess whether unrealised gains are likely to grow or if losses might deepen, guiding your decision to hold or sell.

Real-World Example

Imagine you bought 500 shares of ABC Ltd. at ₹200 per share (total cost: ₹100,000) on March 1, 2025. By September 1, 2025, the price rises to ₹250, yielding an unrealised profit of:

(500 × ₹250) - (500 × ₹200) = ₹125,000 - ₹100,000 = ₹25,000

If the price later drops to ₹180 by December 1, 2025, you face an unrealised loss of:

(500 × ₹180) - (500 × ₹200) = ₹90,000 - ₹100,000 = -₹10,000

If you sell at ₹180, the ₹10,000 loss becomes realised, potentially offsetting other gains for tax purposes. If you hold, the loss remains unrealised, and the value may recover or decline.

Conclusion

Unrealised profit and loss are dynamic indicators of your investment’s performance, reflecting potential gains or losses before a sale. You can make informed decisions about holding, selling, or rebalancing your portfolio by tracking these metrics. Strategic management of unrealised gains and losses, combined with tax planning and market analysis, empowers investors to optimise returns and mitigate risks in the ever-changing stock market.