As mentioned in title, I want to know when we can buy an IPO stock in the secondary market. Such as I want to buy stock in Twitter as soon as it is provided in the secondary market.
I googled for a long time, but I found no site would provide a list to show the exact time of recent IPO offerings in the secondary market.
Not limited to Twitter, is there a site that publishes the public trading time of all IPO stock? It would be very convenient to know when in order to buy the stock as early as possible.