Question 1

What is the significance of the CA-48 primary?

Accepted Answer

The CA-48 primary is crucial as it determines which candidates will represent their parties in the general election. The results can shape party strategies and influence voter turnout.

Question 2

How do prediction markets work for this primary?

Accepted Answer

Prediction markets allow participants to bet on the outcomes of events like the CA-48 primary, reflecting collective expectations. Prices fluctuate based on new information, such as polling data and candidate performances.

Question 3

What factors influence the odds in the CA-48 primary markets?

Accepted Answer

Odds are influenced by candidate popularity, fundraising success, endorsements, and public opinion polls. Changes in these factors can lead to rapid shifts in market sentiment.

Question 4

What is "Who will advance in the CA-48 primary?" and why does it matter?

Accepted Answer

Who will advance in the CA-48 primary is a prediction market event currently tracked across 3 platforms (Kalshi, Polymarket, PredictIt). Jim Desmond leads at 71% implied probability, making it the market favorite. Other contenders include Brandon Riker at 23%.

Question 5

What is moving the odds on "Who will advance in the CA-48 primary?"?

Accepted Answer

Jim Desmond currently leads at 71% implied probability. Behind Jim Desmond, Brandon Riker at 23% are the next closest contenders. The 42.5% cross-platform spread suggested platforms were pricing new information differently, creating potential trading opportunities.

Question 6

What are the current odds for "Who will advance in the CA-48 primary?" across platforms?

Accepted Answer

Here are the latest odds across Kalshi, Polymarket, PredictIt: Jim Desmond: 92¢ on Kalshi, 50¢ on PredictIt. Brandon Riker: 8¢ on Kalshi, 12¢ on Polymarket, 50¢ on PredictIt. The 42.5% spread across platforms highlights where markets disagree — a gap traders can exploit by buying low on one platform and selling high on another.

Question 7

What does it mean that Jim Desmond is at 71%?

Accepted Answer

A price of 71¢ means the market estimates a 71% probability that Jim Desmond will be the outcome. Buying one share at 71¢ pays out $1.00 if correct — a 41% return — or $0 if wrong. This is the core mechanic of prediction markets: the price directly reflects the crowd's probability estimate.

Platform	Implied %	Yes — Bid / Ask		No — Bid / Ask
Kalshi	91.0%	90¢	92¢	8¢	10¢
PredictIt	49.0%	48¢	50¢	50¢	52¢

Platform	Implied %	Yes — Bid / Ask		No — Bid / Ask
Kalshi	7.0%	6¢	8¢	92¢	94¢
Polymarket	11.0%	10¢	12¢	88¢	90¢
PredictIt	49.0%	48¢	50¢	50¢	52¢

Who will advance in the CA-48 primary?

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