Only that his chances of winning have been increasing steady since the Democratic Convention and Hillary's have been steadily decreasing.

What the author sees as "Trump is at a high, Hillary at a low, and she is still ahead", others see a trend that could continue.

Regardless, this election cycle is at a turning point and I see three major factors which could affect the outcome:

1) Hillary has more funding as big contributors have been hesitant to invest in Trump given the campaign he has waged. Hillary has a much better ground game, especially in swing states.

2) Usually as elections get closer, people who early on say they will vote for 3rd party candidates began to see the futility of that course of action and come back to one of the major party candidates. Will that happen this time? Probably, but to what extent and which candidate will benefit is hard to predict. I suspect it will vary from state to state.

3) The debates - if Hillary were much further ahead, I would be less concerned. I am sure that Hillary will be very well prepared, but when someone lies as often as Trump does, he is difficult to manage. It like a team that plays hands on defense in basketball on the theory that the refs can't call every foul committed. In those games the refs have to call enough fouls to keep the game fair. Following that analogy the moderator in the debates has to be on his/her game and call out Trump on his lies. If the moderator doesn't keep in check Hillary will certainly challenge his lies, but with much of the audience across the nation that hasn't been paying close attention, it will be one candidates word against the other. I really don't know who will win at that game.

In an election this close any and all of these three factors can tip the race to one candidate or the other. We must do everything possible to GOTV.