Is there some sort of list of all upcoming big news reports such as mergers and FDA approvals somewhere? I feel like it doesn't exist but it should and would be a traders dream
Being unexpected, mergers, takeovers, FDAs, can't be known beforehand; at least not without insider information. Some useful calendars at: http://www.briefing.com/Investor/Public/Calendars/CalendarsLanding.htm
That is true. But I was referring to things like the recent DNA FDA approval, where it was known that the FDA was going to say either way on a certain day