Yes, you can block yourself from trading, and there are more ways to do it than most people realise. But almost all of them share one fatal flaw: you hold the key. The only blocks that actually hold are the ones you cannot reverse in the exact moment you want to reverse them, because that moment is the whole reason you are here.
So the useful question is not "what can I install". It is "how many seconds does it take future me, at 2am, down four thousand, to undo this?" That is the number the rest of this page is about.
What are all the ways to block yourself from trading?
There are roughly nine, and they sit on a ladder. At the top are things done by someone else, on their systems, on their timetable. At the bottom are things done by you, on your device, reversible with a thumb. Here is the whole ladder with an honest bypass time.
| Method | What it actually blocks | How fast can you undo it? |
|---|---|---|
| Close the account with your broker, in writing | Everything at that broker. Funds withdrawn, login dead. | Days to permanent. Reopening means new KYC, new funding, a wait. |
| Ask your broker to reduce your leverage or set a maximum | Position size, not access. You can still trade, just smaller. | Hours to days. One support ticket, but they rarely raise it back instantly. |
| Platform-native lockouts (NinjaTrader, Tradovate, ProjectX) | Real platform-side daily loss lockout on that platform. | Usually until the next session. Genuinely strong, but only if you trade there. MT5 has no equivalent. |
| Trade-aware system-level app blocking (this is what EmotionLock does) | Trading apps on the phone, triggered by your real MT5 trade count or P&L. | Minutes. You can delete the app. It takes deliberate steps, not one tap. |
| MT5 Expert Advisors (DailyStop, ProRiskManager and similar) | Closes positions or stops new ones at a loss threshold. | Seconds. Drag it off the chart. Also needs the master password and a terminal left running. |
| Browser extension blockers (TiltGuard and similar) | The browser session on that one browser. | Under a minute, or zero seconds if you open the desktop terminal or your phone instead. |
| Apple Screen Time on its own | Apps on a schedule you set. | Seconds. You know the PIN, and it cannot see your trades, so it blocks good days too. |
| Uninstalling the trading app | Nothing durable. | About 90 seconds, most of which is Face ID and a download bar. |
| Giving your password to a partner or friend | Access, in theory. | As long as it takes them to say yes. Effective only if they will actually refuse you at your worst. |
Why do the easy blocks fail?
Because of a mismatch in who is present. You set the block while calm, thinking clearly, genuinely meaning it. The block is then tested by a completely different version of you: stressed, narrow-focused, certain that this one trade is different, and armed with the password, the PIN, and the knowledge of exactly where the off switch is.
That is why an EA you can drag off a chart in two seconds is not really a block, it is a speed bump you built yourself and can step over. It is also why Screen Time alone almost never survives contact with a bad session. None of this is a character flaw. It is a design flaw. A lock where the person being locked out holds the key is not a lock. The wider version of this argument is in structure over willpower.
The practical takeaway: stack them, and put at least one rung high on the ladder. A block on your phone plus reduced leverage plus one person who knows is far harder to defeat than any single measure, because you have to defeat all three while pretending to yourself that you are being reasonable.
I already blocked myself and I am looking for a way around it right now. What do I do?
This is the honest question, and it is the one people ask on forums at three in the morning. If you are reading this while actively hunting for the bypass, a few things are true at once.
- The urge to bypass is the event the block was built for. It is not evidence the block was a mistake. It is evidence it is working. You are feeling the wall, which means the wall is where it should be.
- It is time-limited. An urge this sharp is usually spent within 20 to 60 minutes if it is not fed. It does not feel time-limited from the inside, which is the trap. See urge surfing for how to sit through one without acting.
- Put a fixed delay in, right now.Not "I will not trade", which is a promise you have already broken. A specific one: no bypass before 60 minutes from now, away from the screen, phone in another room. If the trade is still valid in an hour, it will still be valid in an hour.
- Tell one person, in one sentence, now."I am trying to get around my own trading block." Said out loud to another human, the urge loses most of its authority. This is uncomfortable and it works.
- Note the frequency, not the incident. One bad night is a bad night. If you are here most weeks, that is data about something bigger than discipline, and the next section is for you.
When is this not a discipline problem?
Blocking an app fixes a behaviour. It does not fix a situation. There are three signs that what you are dealing with sits underneath the trading rather than inside it.
- You are hiding losses, or the size of your account, from a partner or family.
- You are borrowing to trade, or using credit, or moving money you owe elsewhere.
- You are trading money you actually need for rent, bills, or someone else.
If any of those are true, no blocker on this page solves it, and installing one can even give false reassurance. This is not a diagnosis and it is not a moral verdict. It is a practical distinction: those three things need a conversation with a person, not a software setting. Is trading addictive? covers the overlap honestly, and hiding trading losses deals with the secrecy part specifically.
Worth saying plainly: gambling support services handle exactly this pattern, and they are appropriate here even though you would not call yourself a gambler. In the US, the National Problem Gambling Helpline is 1-800-522-4700, free and confidential, 24 hours. Most other countries have an equivalent. Using it is not an admission of anything. It is just the right tool for the part of this that is not a software problem.
What blocks trading on MT5, given MT5 has nothing built in?
MetaTrader 5 is the awkward case. It has no native daily loss limit and no lockout, so your realistic options are an EA (weak, as above), a third-party service that watches the account, or your broker. If you want the full technical version, see building a kill switch for MT5.
EmotionLock sits in the third-party slot. You set a daily loss limit or trade count while calm, it connects to your MT5 account read-only using the investor password, and when the limit is hit it uses the iOS Screen Time API to block your trading apps at system level. The difference from Screen Time alone is that it knows what your account is actually doing, so it blocks on the day that has gone wrong rather than on a schedule. The comparison in detail is at EmotionLock vs Screen Time.
Now the honest limits, because you should not buy this on a misunderstanding. It is iPhone only (Android is in development) and MT5 only. It does not cover a desktop terminal, a stock brokerage, or a prop dashboard in a browser. And it is not unbypassable: you can delete it, and the block goes with it. What it does is move the undo from a reflex to a decision that takes several deliberate steps, on the one day that matters. That is real, and it is not the same as impossible.
Frequently asked questions
Can I block myself from trading?
Yes. The options range from formal account closure with your broker, which can take days or weeks to reverse, down to uninstalling the app, which takes about ninety seconds to undo. All of them work in the sense that they add friction. Only the ones you cannot reverse in the moment you want to reverse them actually hold, because the moment you want to reverse it is the moment the block matters.
How do I self-exclude from trading like you can with gambling?
There is no industry-wide trading self-exclusion register the way there is for licensed gambling in most countries. The nearest equivalent is asking your broker directly to close or permanently restrict your account, in writing, and some brokers will honour a request never to reopen it. Gambling self-exclusion tools such as GamBlock cover stock brokerage sites but were not built for forex or prop platforms, so coverage is patchy.
Does MT5 have a built-in way to lock me out for the day?
No. MetaTrader 5 has no native daily loss limit or lockout feature. Platforms like NinjaTrader, Tradovate and ProjectX do have real platform-side lockouts, and prop firms enforce their own daily loss rules, but on plain MT5 with a retail broker there is nothing built in. Everything on MT5 is an Expert Advisor, a third-party app, or a request to the broker.
I already blocked myself and now I am trying to get around it. What should I do?
Recognise that the urge to bypass is the exact event the block was built for, and that it is time-limited. Put a fixed delay between the urge and the bypass, ideally sixty minutes away from the screen, and tell one person what you are doing right now. If you find yourself researching bypass methods regularly, the block is doing its job and the underlying problem is worth treating as more than a discipline issue.
Is blocking myself from trading an overreaction?
Deciding in advance what you will not do is what professional risk management is. Prop firms impose hard daily loss limits on their traders for exactly this reason, and nobody calls that an overreaction. If you have already tried rules, journals and promises to yourself and they did not hold, a block is not an escalation, it is the next sensible step.
The summary
You can block yourself from trading. Rank every option by one number, the seconds it takes to undo, and be ruthless about it. Uninstalling the app and setting a Screen Time PIN are near the bottom because you hold the key. Broker-side closure, reduced leverage, and a trade-aware block on your phone are near the top because someone or something other than the version of you at 2am has to be involved. Stack two or three. And if the block keeps getting tested, that frequency is the real signal, and it deserves a person to talk to, not just a better app.