A night on the political betting markets – how punters called it faster than anybody.
UK-based punters beat the pundits
Throughout the long night of the White House race the most striking feature for the punters was how the betting markets were much faster responding to events and the information available than any of the so-called pundits.
As the news was coming in I Tweeted a number of shots showing the Romney price movement on Betfair and how sentiment moved so sharply away from the Republican challenger on the basis of the very first exit polls which were in the initial batch of state to end voting.
This was how the market looked as we got to that critical moment:-
The Romney price slumps sharply on Betfair. See chart. twitter.com/MSmithsonPB/st…
— Mike Smithson (@MSmithsonPB) November 7, 2012
Just two hours later as real results started to come in this is how the Betfair Romney price chart was.
Romney being given barely a 12% chance now on Betfair. The chart shows how it has moved twitter.com/MSmithsonPB/st…
— Mike Smithson (@MSmithsonPB) November 7, 2012
An hour an a half later the decline had continued even more yet even when Betfair punters had all but given up on Romney the media was still calling it a tight race.
Betfair punters now give Romney a 6.5% chance. See chart for past six hours twitter.com/MSmithsonPB/st…
— Mike Smithson (@MSmithsonPB) November 7, 2012
What this all shows is that those looking to profit from making political bets are, when taken as a mass, good at making the big predictions.
The other interesting feature was how much faster the UK markets were in reacting compared with Intrade with its mass of US-based gamblers. They stuck with Romney for far longer.
Mike Smithson
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