2016 President - Winner

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Market data: Step 1: construct prices from the back, lay, and last transaction odds, in the Betfair/PredictIt order book. We take the average of the cheapest cost to buy a marginal share and the highest price to sell a marginal share, unless the differential is too large or does not exist. Step 2: correct for historical bias and increased uncertainty in constructed prices near $0 or $1. We raise all of the constructed prices to a pre-set value depending on the domain. Step 3: normalized to equal 100% for any mutually exclusive set of outcomes.

Polling data: Courtesy of HuffPost's Pollster

Bookie data: Lowest price I could find to buy that contract (current on N/A). Will update weekly, but this is bookie data only - everything else is live!!!

2016 President - Winner (Party)

2016 Presidential Election - Winner (Individual)

2016 Presidential Election - Winner (Individual) - Raw Data