Close all positions EA

Tell me what i can do to improve it.

That depends,

What is supposed to do?

1. Close immediately?

2. Close at equity?

3. Close at time?

Have you compared with others available? You should have a good idea of the answer to your question; give us details.

Sorry for the late response.

It’s a “panic close” EA for MT4 that adds a button on the chart; when you click the button, it closes all open market positions (BUY/SELL) for the same symbol as that chart (e.g., click on EURUSD chart → closes all EURUSD BUY/SELL trades).

Interesting approach with a manual button.
I've been working on an automated version of this concept : an EA that monitors account drawdown in real-time and automatically closes everything when hitting user-defined limits.
It's designed for prop firm traders who need hands-off protection. Currently in beta if anyone wants to test.