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.
I agree with you there, the hype of IEOs this year is very pomising that gives huge ROI. But always be careful on picking the right exchange you want to invest on. I suggest top-class exchanges like Binance, Huobi, Kucoin, Bitmax and Bittrex.