Vice President Kamala Harris has improved or maintained her position in betting odds for the 2024 Presidential election.

Despite U.S. bookmakers not being allowed to take action, the odds have shifted in Harris’ favor after the initial debate against former President Donald Trump.

Recent polling backs this slight lead, with a YSL News/Suffolk University survey conducted after the debate indicating Harris ahead 49%-46% in the crucial state of Pennsylvania.

Harris increased her lead in the three offshore betting sites regularly monitored by YSL News, maintaining odds of -125 to even at the U.K. bookmaker Bet365.

This shift among Democratic supporters comes as Trump ruled out participating in any more debates with Harris following his significant loss in Philadelphia.

Timeline of Presidential Betting Odds

Current Betting Odds as of 9/23

Bet 365

• Kamala Harris: -125
• Donald Trump: EVEN

via Covers.com

Bovada

• Kamala Harris: -130
• Donald Trump: +110

BetOnline

• Kamala Harris: -130
• Donald Trump: +110

Oddschecker

• Kamala Harris: -114
• Donald Trump: +122

How This Election Compares to Previous Ones

Harris has the slimmest lead over Trump of any recent Democratic nominee at the 50 and 75 days-until-election points.

At the 50-day mark, Harris was at -110 compared to Trump’s +116 at the U.K. bookmaker Betfair Exchange. In contrast, Biden had -116 odds at that same time in 2020, while Trump had longer odds at +132.

The odds for the last three elections at the 50-day mark were:

2024

• Harris: -110
• Trump: +116

2020

• Biden: -116
• Trump: +132

2016

• Clinton: -182
• Trump: +210

At 75 days before the election, Harris’ position was tighter when compared to her predecessors. Hillary Clinton had a significant -323 to +370 advantage over Trump at Betfair. Although Trump won the 2016 election, he lost the popular vote, making it the second time a betting underdog claimed the presidency.

The betting odds for the last three elections at the 75-day mark were:

2024

• Harris: -102
• Trump: +110

2020

• Biden: -132
• Trump: +144

2016

• Clinton: -323
• Trump: +370