Donald Trump nosedived in several election betting markets after his performance against Kamala Harris in their first presidential debate Tuesday night.
The Republican nominee had a 46.8 percent chance of winning in November compared with Harris’ 51.9 percent as of early Wednesday, according to electionbettingodds.com. The site, which uses odds data from four markets, reported that Trump saw a 3.7 percent decline in the last 24 hours while the vice president surged...