Our brains are wired to like new things, even when they aren’t necessarily better than the old. In the world of investing, nothing is newer or can generate more excitement than an initial public offering—commonly referred to as an IPO. There’s a lot of buzz surrounding IPOs and speculation runs rampant as to who will be the next company to file and when.IPOs that usually create the most buzz are often well-known brands experiencing rapid sales growth in newer industries. Think companies like Fitbit Inc , GoPro Inc , or Facebook Inc . Shares for headline generating IPOs can be oversubscribed, meaning demand is much greater than supply for the new shares. This may cause the price to rise when the newly issued stock first begins trading on the exchange. On the other hand, if the supply of shares is much greater than demand, the stock price can rapidly decline.Raed more