Kalshi marketKickoff Sat, Oct 31, 4:00pm ET

Kalshi South Dakota vs. South Dakota State odds

On Kalshi, the favourite is South Dakota State, at 72%. The market settles by Oct 31, 2026, and $296 traded in the last 24 hours. Each contract pays $1 if it is right, so 72¢ reads as a 72% chance. Polymarket lists it too, and we compare the two prices below.

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Also on Polymarket: Polymarket's page

Kalshi · odds · updated

South Dakota State72%
South Dakota28%
$296
24h volume on Kalshi
$548
total volume on Kalshi
$517
open interest
Oct 31, 2026
settles

Kalshi odds on every outcome

Kalshi odds on each outcome of South Dakota vs. South Dakota State
OutcomeChanceYes price24h volume
South Dakota State compare 72%72¢$46Trade
South Dakota compare 28%28¢$251Trade

Chance is each outcome's Yes price on Kalshi. A Yes contract at 72¢ pays $1 if that outcome wins.

How the odds have moved

Kalshi · South Dakota State
72%▲ 20.0 pts since Oct 20
Yes price
Oct 2052% – 80% scaleOct 25

Kalshi's own series for the outcome the headline prices, from where its history starts; one venue, not a blend.

How this market resolves

The contract is “South Dakota State wins”. A Yes contract pays $1 if the answer is yes, and nothing if not. Kalshi publishes the full settlement rules on the market's page. Read them on Kalshi (opens in a new tab)

Scheduled resolution: Oct 31, 2026.

How to trade this market on Kalshi

  1. Check your state first. Several states restrict sports contracts.
  2. Open a Kalshi account. Our Kalshi review covers sign-up and payouts.
  3. Buy Yes or No at the price shown, 72¢ for South Dakota State right now. Each contract pays $1 if you are right.
  4. Sell any time before it settles, or hold to the result. Kalshi's fees apply to each trade.

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Common questions

What are the Kalshi odds on South Dakota vs. South Dakota State?

On Kalshi, the favourite is South Dakota State, at 72%. That is a market-implied probability, not a forecast, and it moves as traders buy and sell.

How does this market resolve?

By Kalshi's own settlement rules for this market. Two venues can word the same question differently and settle differently, so read them before you trade.

Is this question on Polymarket too?

Yes. Polymarket's page has its prices and rules.

Can I trade this market in my state?

In most states, yes, on Kalshi. Sports contracts are the exception: several states restrict them. Check your state first.

How accurate are Kalshi odds?

Often more accurate than polls, though never certain. A price of 70% should lose three times in ten. How accurate prediction markets are has the research.

What does it cost to trade on Kalshi?

A trading fee on each contract, largest near 50¢ and smaller towards either end. Kalshi's fees has the formula.