I think the easiest way to find out whether a coin is listed on the exchange or not by joining in group telegram. here you will know all about the development of coins in the stock.
In addition to telegrams, twitter is a continually updated channel of new coins listed on the Exchange. Investors can watch the trading platform of the trading platform to get the new coins listed, and also in the newsletters of the trading floor, there are also announcements of these new coins.