I think premarket trading isn't that favourable right now as it may seem before and I necessarily don't like pre market trading the only time I did it cost me so much of my tokens though I was a little bit tacky about it knowing fully well the high chances of risks involved in it and end up loosing most of my tokens.
Premarket trading has became past success because I don’t think people are making money from premarket trades any more. Most of these new token been listed, their listing price is always lower than the pre market price, while some of them do have the same price or a bit higher than the pre market price which do drop immediately after listing because holders will sell since some of these coins come through airdrops and so on.
The crypto market now has become something else, only people with insider information do earn money through trading, but normal traders with no information can’t even rely on their analysis anymore because developers are not reliable, they are very selfish and are after their pocket alone. Buying and holding Bitcoin is now more reliable than trading be it in the pre market or any form of trading because the crypto market is beyond normal analysis now.