14 Powerful Stock and Options Calculators for Positions Sizing and Risk Management. Built by Professional Traders.

Voted "Best Trading Calculator".
Minimize Risk. Maximize Profits.

• 14 trade efficiency and risk management tools
• Pre trade risk and profit goal setting
• Post trade analysis

14 Calculators, 1 App:

Position Sizing:
- Fixed Shares - How much will it cost
- Fixed Dollar - How much can I buy
- Fixed Dollar Risk - Stop Loss based risk
- Portfolio Percentage - I want to risk x percentage
- Fixed Fractional - Risk % based on Stop Loss
- ATR Position Sizer - Average True Range based Stop Loss
- Kelly Criterion - Historical performance based risk

Option Trading Tools:
- Covered Calls - Buy stock. Sell options. Net risk return
- Long Call - Risk and net returns

Efficiency Tools:
- Risk / Reward Ratio
- Profit / Loss Analyzer
- Expectancy - What is my average trade expectancy
- Average Down - What is my new avg position cost
- Compounding Power - Watch money grow

What’s New

Version 2.3.9

This app has been updated by Apple to display the Apple Watch app icon.

Improved Layout
Slight bug fixes

Ratings and Reviews

3.8 out of 5
19 Ratings

19 Ratings

diabetic one ,

Risk Management Tool

This is a much needed tool, thank you great app, but it is a little buggy please continue to support this app by updating it occasionally with bug fixes.

Danchyk123 ,

Great app!

Exactly what I needed, simple, fast and no need to fire up any computers or mess with spreadsheets. The app does what it says it should do. I use it on my ipad and have no complaints. If you need a convenient risk calculator for your trading, I can recommend this app. Thanks.

DT844 ,

Useful app

I use this app pretty much every time I make a trade for position sizing and risk management. I have an Excel spreadsheet that does the same thing but usually I use this app instead. There is an issue with the Fixed fractional position risk calculator. If you have a very low risk trade it will calculate a buy value greater than your portfolio value field. If that happens you can just lower the Risk % field to limit the size of the trade.

App Privacy

The developer, Stefano Carissimo, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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