Recently several exchanges have announced launch pad, where ICO are sold and listed in those exchanges almost immediately at a high price.
This have attracted many investors.
Please while investing in the IEOs don't forget to investigate most of those exchanges because very soon scammers will soon take advantage of the IEO.
You will be safe if you are only going to invest in reputable exchange like Binance, who started it all, of course, many will envy Binance and will try to duplicate or copy their system and it will also become a cash cow of scammers, we must not let this thing happen.