Stock Profit & Loss Calculator – Calculate ROI
Stock Profit & Loss Calculator
Buying or selling stocks can result in a profit or a loss depending on the price at which you enter and exit a trade. Brokerage commissions and other trading costs can also affect your actual return, so looking only at the difference between the buy and sell price may not show the complete result.
A Stock Profit & Loss Calculator helps you estimate the potential profit or loss from a stock trade after brokerage commissions. The CST Times Stock Profit & Loss Calculator lets you calculate both long and short trades by entering your investment amount or number of shares, entry and exit prices, and applicable brokerage fees. It then shows your estimated net profit or loss, ROI, total commissions, price change, and break-even exit price.
Stock Profit & Loss Calculator
Find your net profit or loss, ROI and break-even price after brokerage commission.
Leave commissions empty for 0. A flat fee is charged once per trade regardless of size; a % fee scales with the trade value.
Enter your amount, buy price and sell price to see the result.
What if the exit price changes?
| Price move | Exit price | Net P/L | ROI |
|---|
For educational purposes only. This is not financial advice. Real brokers may also charge exchange, regulatory or stamp duty fees not included here, and short selling may involve margin interest and other costs.
Live Market chart
What is Stock Profit & Loss?
Stock profit and loss is the money you gain or lose when you buy and sell a stock. If you sell a stock for more than your entry price, you may make a profit. If you sell it for less, you may have a loss.
For example, if you buy 10 shares at $100 per share and later sell them at $120 per share, your price-based profit is $200 before trading costs. Brokerage commissions and other fees can reduce your actual result.
For short trades, the calculation works differently. You sell the stock first and buy it back later. A lower buyback price can result in a profit, while a higher buyback price can result in a loss.
What is a Stock Profit & Loss Calculator?
A stock profit and loss calculator is a tool that helps you estimate the potential profit or loss from a stock trade after brokerage commissions.
The CST Times Stock Profit & Loss Calculator lets you choose a Long or Short trade and enter your investment amount or number of shares, entry price, exit price, and brokerage commission. It then estimates your net profit or loss, ROI, total commissions, price change, and break-even exit price.
The calculator also lets you see different possible outcomes when the exit price changes, helping you compare how different stock prices could affect your trade.
How to Use the Stock Profit & Loss Calculator
Using the calculator is simple. Follow these steps:
1. Choose the Trade Type
Select Long when you buy the stock first and sell it later. Select Short when you sell the stock first and buy it back later.
2. Find Your Stock and Price
If you need to check a stock or find its current price, you can use the Market Chart provided on the page. Select the stock you want to check and use the price shown on the chart to enter the relevant stock and price information in the calculator.
3. Enter the Stock Details
You can optionally enter the stock ticker and select the currency you want to use. You can also choose whether you want to calculate the trade using the amount invested or the number of shares.
4. Enter the Entry Price
Enter the price at which you bought the stock for a Long trade or sold it for a Short trade.
5. Enter the Exit Price
Enter the price at which you plan to sell the stock in a Long trade or buy it back in a Short trade.
6. Add Brokerage Commission
Choose whether your brokerage commission is calculated as a percentage of the trade value or as a flat fee per trade. Then enter the applicable buy and sell commission.
7. Review the Results
After entering your information, the calculator estimates the result of your trade after the selected brokerage costs.
“Make sure you understand how to use this calculator. If you have any questions or issues, please let us know in the comments. Thanks!”
What Results Does the Calculator Show?
The calculator shows several useful results, including net profit or loss, ROI, total invested including buy commission, final value after fees, total commissions, shares traded, price change, and break-even exit price.
It also provides a “What if the exit price changes?” section where you can compare the estimated result at different exit-price levels.
Why is Stock Profit & Loss Important?
Understanding stock profit and loss is important because the change in a stock’s price is not always the same as your final trading result. Brokerage commissions can reduce your return, while the break-even price can help you understand the exit price needed to cover the included trading costs.
Calculating these figures before reviewing a trade can also make it easier to understand how different entry and exit prices may affect your potential result.
Benefits of Using a Stock Profit & Loss Calculator
A stock profit and loss calculator can help you:
- Estimate potential stock profit or loss.
- Calculate estimated ROI.
- See the effect of brokerage commissions.
- Calculate the break-even exit price.
- Compare different exit-price scenarios.
- Calculate results for both Long and Short trades.
- Understand your estimated trading result before entering different prices.
Important Note
This Stock Profit & Loss Calculator is provided by CST Times for educational and estimation purposes only. The results depend on the information you enter and may not include every cost charged by a real broker. Additional costs such as exchange fees, regulatory fees, or stamp duty may apply. Short selling may also involve margin interest and other costs. Always check your broker’s actual fees and trading conditions before making a trading decision.