Quote: "The FBI has information that indicates associates of President Donald Trump communicated with suspected Russian operatives to possibly coordinate the release of information damaging to Hillary Clinton's campaign, US officials told CNN."
Looks like this issue is more than rumour and this is going to affect stockmarkets in the second haflf of 2017 and would be medium term shortsignal.
If ever this discussion might end - how ever - stockmarkets will go up again.