I've known about QUOTEX for a year now. When I was a newbie (a year ago) I lost about 7k rubles there. And decided it wasn't my thing. And a few months ago I started to go deeper into it all and came back to QUOTEX again. By the way, I tried other brokers, and I didn't like them at all. I would like to commend QUOTEX for their quick response (i.e. when I clicked with the mouse the bid is placed exactly at the right moment. In other brokers, there was some delay and betting was not placed where I wanted), also for the very fast withdrawal. My withdrawal has been done 3 times already and I got the money within an hour.
In general, the technical support is quick to respond. They were very helpful and fast. I am very satisfied with them, I recommend them!