FREE CHROME EXTENSION

FOMO Stopper

Pause before the order, not after the loss.

FOMO Stopper holds supported Buy or Sell clicks on TradingView and asks three questions. Notice the impulse, check your plan, then decide.

See how it works

Desktop Chrome · TradingView · Local data storage

FOMO Stopper: a grumpy grey cat inside a gold ringThe FOMO Stopper pause screen asking three questions before a TradingView order click continues.

Three questions. One deliberate decision.

HOW IT WORKS

Three steps between the impulse and the order.

01

Your click is held

Click a supported Buy or Sell submit button on TradingView. A pause appears before the click continues.

02

Answer three questions

Name the emotion, check the 10-minute test, and write what would prove you wrong.

03

You decide

Cancel, or continue after answering and an optional 10-second countdown.

Start with Paper Trading. Check your exact order workflow before relying on the pause. The extension recognizes click events on supported buttons; keyboard shortcuts and some broker panels may bypass it. It is a reflection aid, not an order-safety control.

FOMO Stopper rejecting a non-answer and showing a nudge.
A specific answer makes the pause useful. Common non-answers receive a prompt to try again.

THE PRACTICE, BUILT IN

The Lab’s daily exercises, at the moment they matter.

02

Would I still take this trade 10 minutes from now?

Step back from urgency and check whether the idea still fits your plan.

Read: The FOMO Check
The FOMO Stopper cancel screen with a grumpy grey cat and the words You just beat FOMO.

WHEN YOU CANCEL

Meet FOMO Cat.

Cancel a paused click and FOMO Cat shows up. He approves. Reluctantly.

The cancelled decision is recorded in your local stats. Sometimes the most useful action is giving yourself room to reconsider.

A cancellation is a process checkpoint; it does not prove a trade would have lost money.

YOUR NUMBERS

See what really drives your trades.

The toolbar popup shows how many clicks you paused, how many you cancelled, your most common emotional trigger, and your answer streak.

Download a stats card to share your progress. Nothing is posted for you.

The numbers in the screenshot are example data.

The FOMO Stopper popup showing interceptions, cancel rate and an emotion breakdown with example data.

PRIVATE BY DESIGN

Your answers stay in your browser.

Stored only in your browser

Answers and stats stay in Chrome’s local storage. No extension account or data server.

No account data

No balances, positions, or order history. It inspects the clicked button and its surrounding elements to recognize an order action.

Scoped to TradingView

Runs on TradingView pages with the storage permission. No extension tracking or analytics.

Unrecognized clicks pass through

When a button is not recognized, the extension leaves that click alone. TradingView updates can change which actions it detects.

Open source

The extension’s source code is public under the MIT license. You or someone you trust can inspect how it handles clicks and stores data.

View the source code
Read the full extension privacy policy
View the privacy overview
FOMO Stopper privacy overview: local storage, no account data collection, TradingView scope, fail-open design, and MIT open source.

BEFORE YOU INSTALL

A few practical questions.

Is it free?

Yes. FOMO Stopper is free, with no account and no upsell inside the extension.

Where does it work?

On TradingView’s website in Google Chrome on desktop, including Paper Trading. It does not run in the TradingView desktop app or on mobile.

Does it work with my broker?

It is designed for supported Buy and Sell submit buttons in TradingView’s order panel. Broker panels and order-entry methods vary, so interception is not guaranteed for every broker or action. Start with Paper Trading to check the exact workflow you use. The extension never connects to your broker.

Can it stop me from trading?

For a supported click, you can cancel or continue after answering the questions. The optional countdown lasts 10 seconds. You can turn off the countdown or disable the extension from the toolbar. Unrecognized buttons, keyboard shortcuts, and orders triggered before a click may not be intercepted.

Does it read my account or send my data anywhere?

It does not read balances, positions, or order history. It inspects the clicked button and its surrounding elements to recognize an order action. Answers and settings are stored in your browser, and the extension has no analytics or background data uploads. YouTube links open only when you choose to click them.

Is this investment advice?

No. FOMO Stopper is an educational tool. It does not recommend any trade, and you are responsible for your own trades. Read the full disclaimer.

Can it cost me money?

The pause is deliberate, so prices can move before your order is sent, and the extension may not catch every order after a TradingView update. It is a habit tool, not a risk-management tool. Try it with Paper Trading first. Read the full disclaimer.

Is it affiliated with TradingView?

No. FOMO Stopper is an independent tool by Investor Cognition Lab and is not affiliated with or endorsed by TradingView.

Is it open source?

Yes. FOMO Stopper’s source code is public under the MIT license, so you or someone you trust can review its behavior and privacy implementation. View the source code.

SUPPORT

Questions or a bug?

Email fomo_cat@investorcognitionlab.com. If the pause stops appearing, tell us which TradingView panel and action you used so we can investigate.

TRAIN BEFORE THE TEST

Install the pause. Then build the habit.

Start the free 7-day challenge

Educational tool, not investment advice. You are responsible for your trades. Disclaimer · Privacy