The Prediction Markets

Alberta Independence Referendum: Margin of Victory

Closed
Oct 20, 2026
Traded
$314K
Venues
Polymarket
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This market has closed

Trading ended on Oct 20, 2026. The prices below are the last ones before it closed and no longer update. Browse open markets

Odds by venue

Fair chance strips out each venue’s built-in margin (its prices add up to more than 100%), then blends the venues by how much has traded there, so the outcomes add up to 100%. Best Yes price is the cheapest ask across venues, and the payout is what a winning $100 stake returns before fees. Open a row for each venue’s contract name, bid and ask, and how closely their rules match.

Prices come from our regular polls of each venue, the oldest 2 days ago. Ages are as of when this page was built.

  • Polymarket
Remain 40–60%
98.6%
Polymarket 98.6%polled, 49 h agoBest Yes 99.1¢ on Polymarket, $100 pays $101 (1.01x)
Polymarket
Contract
Remain 40–60%
Last price
98.6%
As of
Polled 2 d ago
Buy Yes
99.1¢
Sell Yes
98.1¢
$100 on Yes pays
$101 (1.01x)
Volume
$56K
Trade this on Polymarket
Remain 20–40%
0.6%
Polymarket 0.7%polled, 49 h agoBest Yes 1¢ on Polymarket, $100 pays $10,000 (100x)
Polymarket
Contract
Remain 20–40%
Last price
0.7%
As of
Polled 2 d ago
Buy Yes
1¢
Sell Yes
0.3¢
$100 on Yes pays
$10,000 (100x)
Volume
$76K
Trade this on Polymarket
Remain 60–80%
0.6%
Polymarket 0.7%polled, 49 h agoBest Yes 0.7¢ on Polymarket, $100 pays $14,286 (143x)
Polymarket
Contract
Remain 60–80%
Last price
0.7%
As of
Polled 2 d ago
Buy Yes
0.7¢
Sell Yes
0.6¢
$100 on Yes pays
$14,286 (143x)
Volume
$102K
Trade this on Polymarket
Leave wins
0.1%
Polymarket 0.1%polled, 49 h agoBest Yes 0.1¢ on Polymarket, $100 pays $100,000 (1000x)
Polymarket
Contract
Leave wins
Last price
0.1%
As of
Polled 2 d ago
Buy Yes
0.1¢
Sell Yes
—
$100 on Yes pays
$100,000 (1000x)
Volume
$37K
Trade this on Polymarket
Remain <20%
0.1%
Polymarket 0.1%polled, 49 h agoBest Yes 0.1¢ on Polymarket, $100 pays $100,000 (1000x)
Polymarket
Contract
Remain <20%
Last price
0.1%
As of
Polled 2 d ago
Buy Yes
0.1¢
Sell Yes
—
$100 on Yes pays
$100,000 (1000x)
Volume
$23K
Trade this on Polymarket
Remain 80%+
0%
Polymarket 0.1%polled, 49 h agoBest Yes 0.1¢ on Polymarket, $100 pays $100,000 (1000x)
Polymarket
Contract
Remain 80%+
Last price
0.1%
As of
Polled 2 d ago
Buy Yes
0.1¢
Sell Yes
—
$100 on Yes pays
$100,000 (1000x)
Volume
$20K
Trade this on Polymarket

Who resolves this market

Polymarket
Polymarket resolves via:
UMA optimistic oracle, source: elections.ab.ca

How the odds have moved

The top 3 outcomes on both venues, with the consensus between them. Hover for exact values.

  • Remain 40–60%
  • Remain 20–40%
  • Remain 60–80%

Order books

Each venue’s resting orders for the selected outcome’s Yes contract, side by side. Top of book streams live; depth refreshes every 15 seconds.

Top of book

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Depth · top 8 levels

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Recent trades

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What your stake buys

Enter a stake to see where it buys the most after fees, using each venue’s live order book.

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Buys at the asks resting now (taker orders), cheapest after fees first, from order-book snapshots up to 15 seconds old. Fees: Kalshi 0.07 × price × (1 − price) per share, rounded up to the cent; Polymarket 0.04 × price × (1 − price) per share (politics rate). Fee calculator. Estimates only, not advice.

About this market

Final prediction market prices for "Alberta Independence Referendum: Margin of Victory". Remain 40–60% last traded at 98.6%. Next is Remain 20–40% at 0.6%. $314K has traded across 6 outcomes on Polymarket. The market closed on Oct 20, 2026.

Alberta is scheduled to hold a provincial referendum on October 19, 2026. Question 10 asks: "Should Alberta remain a province in Canada, or should the Government of Alberta commence the legal process required under the Canadian Constitution to hold a binding provincial referendum on whether or not Alberta should separate from Canada?" For the purposes of this market, "Remain" refers to the option that Alberta should remain a province in Canada, and "Leave" refers to the option that the Government of Alberta should commence the legal process required under the Canadian Constitution to hold a binding provincial referendum on separation. This market will resolve according to the margin of victory between "Remain" and "Leave" on Question 10. The “margin of victory” is defined as the absolute difference between the percentages of valid votes received by "Remain" and "Leave". Percentages will be determined by dividing the number of valid votes each option receives by the sum of all valid votes cast on Question 10. If "Leave" receives more valid votes than "Remain", this market will resolve to "Leave wins". If the reported value falls exactly between two brackets, then this market will resolve to the higher margin bracket. If "Remain" and "Leave" receive the exact same number of valid votes, this market will resolve to "Remain <20%". This market will resolve based on the results of the vote once the count has been made official. If a recount is initiated before the vote total has been made official, the market will remain open until the recount is completed and the vote is made official. If the referendum is officially rescheduled to a date prior to December 31, 2026, 11:59 PM ET, the same rule applies to the new ballot and its corresponding deadlines. If the results of the referendum are not known definitively, or no qualifying referendum vote occurs, by December 31, 2026, 11:59 PM ET, this market will resolve to “Other.” The primary resolution source for this market will be the official results of the vote as published by the Government of Alberta, including Elections Alberta (https://www.elections.ab.ca/); however, an overwhelming consensus of credible reporting may suffice.

Questions

What does the consensus price mean?

It is the price of a Yes contract that pays $1 if the outcome happens. A 14¢ price means traders put the chance near 14%. Where two venues list the same outcome, we blend their last prices, weighting the venue with more trading volume more heavily (neither counts for less than a quarter). When only one outcome can win, each venue’s prices add up to a little over 100% (its margin); the fair chance removes that margin so the outcomes add up to exactly 100%.

How is the payout worked out?

A Yes contract pays $1 if it wins, so at the best ask a $100 stake buys 100 ÷ ask contracts. At 18¢ that is about 555 contracts, paying $556 (5.56x) if Yes happens. Venue fees and price slippage on larger orders are not included.

Why do the venues show different prices?

Each venue has its own traders, fees and order book. Contracts can also settle on slightly different terms, which is why each row lists how closely the rules match.

Is a price gap an arbitrage?

Only when you can buy Yes on one venue below what someone pays for Yes on the other, after fees, and both contracts settle the same way. We show the executable bid and ask so you can check.

How fresh are these prices?

Venue prices refresh every few minutes, and the order book and live quotes stream continuously. Each venue’s card shows when we last observed it.

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