Near the closure of the elections, the chances between the two candidates becomes 50/50. So odds for Clinton will become around 2.0. Currently her odds are between 1.4/1.5. Therefore, it's a good idea to bet against Clinton to become president. You can sell your bet near the elections at 2.0.
Not sure abut that. I really don't think Clinton will lose. I don't trust the polls that much. I think odds around 1 are great, but even at 1.4 and 1.5 are good as well because there is no way she will lose vs Trump. I don't really like any of the candidates, and Americans don't like them that much, but I think in the end they will not vote for Trump.