I don't think it is this month alone, I believe that Alts or maybe some of them have been rising in price since the beginning of the year, In particular BNB for me cos I have more than 50% of my investment in there, though there is this speculation that this month April is going to be another huge pumps for Alts so lets see how that will play out.
Well the season now was quite an economic friendly to altcoins and we can't deny that altcoins are doing good in their market movements as of the moment especially Ethereum and Binance. But aside from this we have now also some good altcoins in the market like polka, litecoin, filecoin, and so on. So we have so many kind of altcoin that we can choose from to become an asset, so its up to us on how do we can figure out which one is best.