Audience

Traders in Forex, CFD, futures, indices, and stocks

About Position Sizer

Position Sizer is a trading panel expert advisor that lets you calculate the position size for your trades based on your risk tolerance, stop-loss, and the trading instrument you are working with. You can execute trades using the panel's interface and keyboard shortcuts. Version of Position Sizer are available for MetaTrader 4 and MetaTrader 5. It also offer multiple additional features, such as margin calculation, swap calculation, risk calculation, breakeven, and trailing stop.

There are multiple customization options to configure the calculator according to your trading strategy and the conditions imposed by your broker (or your prop firm).

Position Sizer's panel preserves your settings through change of timeframe or currency pair and turning the platform on/off.

Pricing

Starting Price:
$0
Pricing Details:
Free and open-source
Free Version:
Free Version available.

Integrations

Ratings/Reviews - 4 User Reviews

Overall 5.0 / 5
ease 5.0 / 5
features 5.0 / 5
design 4.8 / 5
support 5.0 / 5

Company Information

EarnForex
Founded: 2005
France
www.earnforex.com

Videos and Screen Captures

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Product Details

Platforms Supported
Windows
Training
Documentation
Videos
Support
Online

Position Sizer Frequently Asked Questions

Q: What kinds of users and organization types does Position Sizer work with?
Position Sizer works with these users and organization types: Mid Size Business, Small Business, Enterprise, Freelance, Nonprofit, Government, and Startup.
Q: What languages does Position Sizer support in their product?
Position Sizer supports these languages: Arabic, Chinese (Simplified), English, Russian, and Spanish.
Q: What kind of support options does Position Sizer offer?
Position Sizer offers support via online.
Q: What other applications or services does Position Sizer integrate with?
Position Sizer integrates with: MetaTrader 4 and MetaTrader 5.
Q: What type of training does Position Sizer provide?
Position Sizer provides training in the form of documentation and videos.
Q: How much does Position Sizer cost?
Pricing for Position Sizer starts at $0.

Position Sizer Product Features

Position Sizer Verified User Reviews

Write a Review
  • Brandon T.
    Trader
    Used the software for: 6-12 Months
    Frequency of Use: Daily
    User Role: User
    Company Size: 26 - 99
    Design 5 out of 5 stars
    Ease 5 out of 5 stars
    Features 5 out of 5 stars
    Pricing 4 out of 5 stars
    Support 5 out of 5 stars
    Probability You Would Recommend? 10 out of 10

    "perfect for prop firm rules"

    5 out of 5 stars Posted 2025-11-14

    Pros: position sizer makes sticking to firm risk limits effortless. calculates every trade down to the decimal perfect for prop account restrictions

    Cons: switching between instruments takes a few seconds longer than expected.

    Overall: best EA for prop traders i’ve seen. accurate, consistent, and keeps me compliant with all my risk parameters.

    Read More...
  • Jessica W.
    Financial Analyst
    Used the software for: 6-12 Months
    Frequency of Use: Weekly
    User Role: User
    Company Size: 26 - 99
    Design 4 out of 5 stars
    Ease 5 out of 5 stars
    Features 5 out of 5 stars
    Pricing 5 out of 5 stars
    Support 5 out of 5 stars
    Probability You Would Recommend? 10 out of 10

    "great add-on for disciplined traders"

    5 out of 5 stars Posted 2025-11-12

    Pros: i like how position sizer simplifies trade planning. perfect risk control and margin calculations no mistakes even on volatile pairs.

    Cons: I would love a dark mode option for night sessions.

    Overall: solid professional tool. it brings structure and discipline to my trading. easy recommendation from me.

    Read More...
    Reply from Position Sizer
    Posted 2025-11-12
    Thanks for your kind words! In fact, the dark mode is already there. You can turn it on by setting the Dark Mode input parameter to true. It can be found near the bottom of the input parameters list.
  • Michael R.
    Day Trader
    Used the software for: 6-12 Months
    Frequency of Use: Daily
    User Role: User
    Company Size: 26 - 99
    Design 5 out of 5 stars
    Ease 5 out of 5 stars
    Features 5 out of 5 stars
    Pricing 5 out of 5 stars
    Support 5 out of 5 stars
    Probability You Would Recommend? 10 out of 10

    "helps keep my risk in check"

    5 out of 5 stars Posted 2025-11-07

    Pros: position sizer keeps my risk consistent on every trade. no more guessing lot sizes — i just set my stop loss and risk %, and it does the math perfectly.

    Cons: took me a bit to adjust the broker settings right, but once done, it’s smooth.

    Overall: simple, reliable, and accurate. a must-have for any trader serious about managing their risk. impressive at all.

    Read More...
  • Adam L.
    Computer Analyst
    Used the software for: Less than 6 months
    Frequency of Use: Daily
    User Role: User
    Company Size: 1 - 25
    Design 5 out of 5 stars
    Ease 5 out of 5 stars
    Features 5 out of 5 stars
    Pricing 5 out of 5 stars
    Support 5 out of 5 stars
    Probability You Would Recommend? 10 out of 10

    "Position Sizer"

    5 out of 5 stars Posted 2023-10-30

    Pros: Easy to use and install - couldn't be without it now.

    Lots of video instructions on youtube about how to use and install - please look up if you get stuck!

    Cons: Didn't come precompiled.

    Video on their download page shows you how to compile and it takes 30 seconds so not really a con but the only downside I could think of.

    Overall: This is definitely a hidden secret in the trading world - I cannot believe what I was doing before I found this plugin - scary!

    Read More...
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