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

Kalshi Idaho vs. Portland State odds

On Kalshi, the busiest line, Idaho, is at 76%. The market settles by Oct 31, 2026, and $9 traded in the last 24 hours. Each contract pays $1 if it is right, so 76¢ reads as a 76% chance. Polymarket lists it too, and we compare the two prices below.

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Kalshi · odds · updated

Idaho76%
$9
24h volume on Kalshi
$15
total volume on Kalshi
$10
open interest
Oct 31, 2026
settles

Kalshi odds on every outcome

Kalshi odds on each outcome of Idaho vs. Portland State
OutcomeChanceYes price24h volume
Idaho compare 76%76¢$9Trade
Portland State compare ––$0Trade

Chance is each outcome's Yes price on Kalshi. A Yes contract at 76¢ pays $1 if that outcome wins.

How the odds have moved

Kalshi · Idaho
76%▼ 10.0 pts since Oct 19
Yes price
Oct 1967% – 86% 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 “Idaho 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. Is Kalshi safe? Our review covers how your money is held and paid out.
  3. Buy Yes or No at the price shown, 76¢ for Idaho 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 Idaho vs. Portland State?

On Kalshi, the busiest line, Idaho, is at 76%. 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.