Free trading tool

Lock your trading platforms before they cost you

You just took a stop loss and want it back right now. Lock Extension blocks your trading sites for the time you choose, and the lock cannot be dismissed or bypassed.

Free account, sign in with Discord.

Three ways to lock

Lock now, lock on a schedule, or lock after a number of trades.

One-click lock for a set duration or until market close
Daily schedules, for example after the first 90 minutes or before lunch, which you can switch on and off
A daily trade limit (3, 5, 10 or your own) that locks until market close and resets each trading day

Your platforms, not just one

Popular trading platforms are on the list by default, and you can add your broker’s site, such as thinkorswim, IBKR, E*TRADE or Robinhood.

FAQ

Which browsers does it support?

Chrome, Edge and Brave from the Chrome Web Store, and Firefox from Firefox Add-ons.

Can I unlock early?

No. That is the point: the lock runs until the time you set.

Is it free?

Yes. Sign in with Discord to set it up.