Send a message
Use the form below. It reaches the person who runs the site, and we reply by email.
What to send
- Questions about how a calculator works or what a guide means.
- Corrections. If a formula, a worked example or a calculator result is wrong, tell us which page and which number, and we will check it. A confirmed error is corrected with a dated note at the top of the page.
- Your details. To change or remove what you gave us when you signed up, say so here.
What we cannot do
The site gives general education only. We cannot give personal advice, review your bot, say whether to take a trade or comment on a particular broker or product. See the disclaimer.
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FAQ
Frequently Asked Questions
How do I contact the site?
Use the form on this page. It stores your message and your email address so we can reply.
Can I report a mistake in a calculation?
Yes. Give the page, the numbers you entered and the result you expected. A confirmed error is fixed and a dated note is added to the page.
Can I ask for my details to be changed or removed?
Yes. Choose "Change or remove my details" in the form and say which email address you used. See the privacy policy for what is kept.
Will you answer questions about my own trades or bot?
No. The site gives general education only and cannot review your account, bot or trades.
Do the calculators send my numbers anywhere?
No. They run in your browser and send nothing. Only the sign-up form and this contact form send what you type into them.
Are the numbers on this page real?
Example numbers are made up to show how the maths works, and the page says so. A figure only counts as exact when the page says it was calculated on a stated date. Nothing you enter in a calculator leaves your browser.
Can I use this to decide whether to run a bot?
It can show whether a bot's numbers hold together and how much an account can lose. It cannot say what the market will do, and it is not advice. Use it to ask better questions, then read the terms of your own broker or exchange.
Is this financial advice?
No. Nothing on the site is advice or a personal recommendation.
Know the Risk Before You Run It
Free calculators and guides, added every week. Leave your details and we will email you when new ones go up.
Trading carries a risk of loss