So, I am working on a strategy that has pin-pointed some very interesting events in the form of extremely low volatility. The phenomena spans the past few years and a wide variety of symbols. Now, to research this further I want to investigate correlation with other external (or internal) events such as released company news, quickly spreading rumors, or even insider trading and other "public" factors that usually have great price impact.
On my wish-list is a site or database where I can input a symbol and date and it spits out news, press releases and other relevant "events" around that time. Does anyone know of such service or has used such in the past? I have tried the most obvious; Google and Yahoo Finance but they seem to not have that many events at all, especially going back a few years...
Thanks in advance!