There is no need to observe a lot of premarket token trading. Usually, it is possible to earn a profit by trading a few things. First, the roadmap has to notice and see what their next step is and what they want to do in the future. Secondly, the total supply should be viewed and how many holders are there. Then it would be very easy to choose what the price might look like after Premarket Token. However, before a token is listed, I do not trade any kind because it is often lost. That's why I avoid the coins of the premarket.