Trump's odds, they are falling at a rate of knots quite frankly. He was as big as seven to two a week ago, he's now onto 15 to 8, so his odds have absolutely collapsed. If the money keeps coming in for Trump, which it is, and it's not showing any signs of slowing down right now, he could well become favorite by the time they go to vote on Tuesday.
This is definitely the biggest US election we've ever seen. I think we're up 5 fold from a few years ago, when Barack got his second term. Political betting, it used to be niche market, but that's no longer the case.