How the Robot can perform a trade

Beginner Questions
1

Greetings all,
For the past few days I am researching about the auto trading system with the support of trade bot , a lot of investment platforms they are claiming they are doing trade with bot , is it really profitable and is there any trustable bots

Thanks and Regards
SHAFEEQURAHMAN

2

Each bot is built with a particular strategy in mind. Yes, some bots do make profit, especially the scalping bot.

3

Thanks for your reply
Can you please explain the scalping bot