Local-Only Execution
Also known as: client-side execution, on-device execution
What is it?
Local-only execution means the trading extension does its work entirely inside your own browser, on your own device, without sending your trades or login details through an outside company's server. To understand why that matters, picture two routes a trade could take. In one, when you place an order, the action and your account access travel out to a third party's computer first, and that server then talks to your broker.
In the other - the local-only route - the extension acts directly on the broker page in the browser tab in front of you, so your session and credentials never leave your machine. Local simply means on your device; on-device or client-side are other words for the same idea. The practical benefit is about trust and security.
The fewer places your sensitive trading data travels, the fewer places it could be exposed if something went wrong, so keeping execution local shrinks what security people call the attack surface. It is worth knowing that not every extension works this way - some do route actions through their own servers, which is not automatically bad, but it changes who you are trusting and where your data goes. For anything that touches your broker login, a sensible default is to prefer tools that run locally and to confirm what, if anything, actually leaves your device.
Why it matters: Keeping execution on-device limits where your trading data travels and reduces the attack surface for credential exposure.
Local execution is a security and privacy property, not a determinant of trade results.
Real-world example
The extension places trades directly on the broker page in your browser; your login never passes through an external server.
How SignalBots handles it
SignalBots' extension executes locally on the broker page so your session and credentials stay on your own device.
Pro tip
Prefer tools that execute locally for anything touching your broker session, and confirm what, if anything, leaves your device.
Common pitfalls
Assuming any extension is local-only; some relay actions through their own servers, which changes the trust model.
Frequently asked questions
What does local-only execution mean?
It means the extension places and manages your trades inside your own browser, on your device, instead of sending them through an outside company's server first.
Why is keeping execution local safer?
Because your broker session and login details never travel to a third party, there are fewer places they could be exposed - it shrinks the risk surface.
Does my broker password get sent anywhere?
With a genuinely local-only tool, no - it acts on the page you are already logged into, so your credentials stay on your device. Always confirm this with the provider.
Are all extensions local-only?
No. Some route your actions through their own servers, which is not always bad but changes who you are trusting, so check how a tool works before relying on it.
Does local execution make my trades perform better?
No. It is a security and privacy property about where your data travels, not something that changes the outcome of a trade you place.