Trade: Will Canada's drop in population in 2026 be the largest on record?
Resolution criteria on PolyGram: This market will resolve to "Yes" if the decrease in the population of Canada from the 4th quarter of 2025 and the 4th quarter of 2026 is greater than that of any year on record. Otherwise, this market will resolve to "No". The resolution source for this market will be the quarterly population estimates release for the 4th quarter of 2026 from StatCan (https://www.statcan.gc.ca/en/start). If no data for the specified quarter is released by the date the next quarter's data is scheduled to be released, this market will resolve based on the most recent data from the last available quarter.
PolyGram is an on-chain prediction market where you trade YES or NO outcome shares with real USDC on Polygon. For this market, buy YES if you believe the event will happen, or NO if you think it won't. Your maximum loss is your stake — winning shares pay $1.00 each at resolution. Unlike sportsbooks, there is no house edge: prices are set by supply and demand from other traders and reflect the crowd's real-time probability.
- Liquidity
- $2K
- Total Volume
- $2K
- 24h Volume
- —
- Open Interest
- $549
Market outcomes
| Will Canada's drop in population in 2026 be the largest on record? | 45% YES | 56% NO |
Market context
Canada's population contracted in 2023 for the first time in decades, declining by approximately 100,000 people as net migration reversed sharply following years of record immigration. The question here concerns whether the year-on-year population change from Q4 2025 to Q4 2026 will exceed any single-year decline in Canadian history. Statistics Canada has released quarterly population estimates consistently, with the most recent data showing stabilisation rather than acceleration of outflows, though net migration remains substantially below the peaks of 2022.
Historical context matters considerably for calibrating this probability. Canada's largest recorded annual population decline occurred in 2023, with net migration swinging from a surplus of over 1 million in 2022 to near-zero by late 2023. Subsequent quarters have shown modest recovery in migration flows, particularly through temporary resident programmes, suggesting the acute reversal phase may have passed. For a 2026 decline to exceed 2023's record, either migration would need to collapse further or natural decrease (deaths exceeding births) would need to widen—neither scenario aligns with current demographic trends or policy direction.
The key catalyst is StatCan's quarterly population releases, scheduled for March and September each year, with the Q4 2026 data due around March 2027. Immigration policy announcements from Ottawa will influence migration projections, whilst labour market conditions and international economic shifts affect migration decisions. The current 45% implied probability on Polymarket's order book reflects meaningful uncertainty around whether temporary resident numbers could contract again, though base-case expectations favour population stabilisation over record declines.
Wikipedia Context
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Canadian dollarThe Canadian dollar is the currency of Canada. It is abbreviated with the dollar sign $. There is no standard disambiguating form, but the abbreviations Can$, CA$ and C$ are frequently used for distinction from other dollar-denominated currencies. It is divided into 100 cents (¢).
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Province of CanadaThe Province of Canada was a British colony in British North America from 1841 to 1867. Its formation reflected recommendations made by John Lambton, 1st Earl of Durham, in the Report on the Affairs of British North America following the Rebellions of 1837–1838.
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Canada DryCanada Dry is a brand of soft drinks founded in Toronto, Ontario, in 1904, and owned since 2008 by the American company Dr Pepper Snapple and itself controlled by the German-Luxembourg conglomerate JAB Holding Company.
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Ron CanadaRonald Ellis Canada is an American actor and producer, with a specialty in portraying judges and detectives. He is best known for One on One (2001–2004), The Shield (2003–2004), and Lone Star (1996).
How this market resolves
Resolution is handled by the UMA optimistic oracle on Polygon. A proposer submits the outcome, a two-hour dispute window opens, and if no one stakes a counter-claim the payout is final. Contested outcomes escalate to UMA token-holder voting. Payouts clear in USDC to the winning side.
How to trade this market step by step
The mechanics for trading "Will Canada's drop in population in 2026 be the largest on record?" are the same as any other PolyGram event contract. Each YES share resolves to $1 if the event happens, or $0 if it doesn't. The current price between 0¢ and 100¢ is the market's probability estimate, set live by the order book.
- Sign in on polygram.ink with your email — no full KYC under $1,500 lifetime trading volume.
- Deposit USDC on Polygon (lowest fees, ~$0.01 per transaction) or Ethereum. Funds credit after 12 confirmations.
- Pick a side. Buy YES if you believe the event will happen; buy NO if you think it won't. The current YES price reflects the market's collective probability.
- Size your position. If you stake 100 USDC at 45% YES, you'll receive shares that pay $222 if YES resolves true — a 122% gross return. If NO resolves, your shares are worth $0.
- Set risk controls (optional). Stop-loss, take-profit, and limit-order types all supported. Use the trade ticket's slippage box to cap your maximum entry price.
- Wait for resolution. When the event resolves on-chain via the UMA optimistic oracle, the winning side settles to 100¢ automatically and USDC hits your balance within seconds. Withdrawable to any wallet you control.
How active is this market?
$2K in lifetime turnover and $2K of resting liquidity puts this market in the below the median by volume for macro indicators contracts on PolyGram. Order-book depth is thin — large orders may need to be split across the book or executed as limit orders.
The market has been open for 3 months — the price has had time to stabilise as new information arrived.
Higher-volume markets tend to have tighter spreads and faster price discovery — meaning the displayed YES/NO percentages are more likely to reflect the true crowd-implied probability rather than a single trader's directional view.
Key terms
- YES / NO share
- A binary outcome token that pays $1.00 if the underlying claim resolves true (YES) or false (NO), and $0 otherwise. The market price between 0¢ and 100¢ is the implied probability.
- CLOB
- Central limit order book. The matching engine that pairs YES buyers with NO buyers (effectively the same trade). Polymarket's CLOB on Polygon executes trades on-chain via the conditional-tokens framework.
- Liquidity
- USDC capital sitting in resting limit orders inside the order book. Deeper liquidity means smaller slippage on large trades and a tighter bid-ask spread.
- UMA optimistic oracle
- The on-chain dispute system that settles each Polymarket market. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution.
- Slippage
- The difference between the displayed mid-price and your fill price. Affects market orders most; limit orders avoid slippage but may take time to fill.
- Conditional token
- ERC-1155 outcome share issued by Gnosis Conditional Tokens on Polygon. The token type that resolves to $1.00 or $0.00 at settlement.
Frequently asked questions
What is the current probability for "Will Canada's drop in population in 2026 be the largest on record?"?
As of today, traders on Polymarket price this outcome at 45%. The number updates continuously as the order book clears. PolyGram mirrors the same live odds with locale-aware formatting and USDC settlement.
How does this market resolve?
Resolution is handled by the UMA optimistic oracle on Polygon. A proposer submits the outcome, a 2-hour dispute window opens, and if uncontested the payout is final. Contested outcomes escalate to UMA token holders.
When does this market close?
This prediction market is scheduled to close on 30 April 2027. After the resolving event occurs, settlement typically clears within 24 hours once the UMA optimistic oracle confirms the outcome. All payouts are in USDC on the Polygon network.
How can I trade on "Will Canada's drop in population in 2026 be the largest on record?"?
To trade on this prediction market, create a free PolyGram account at polygram.ink, deposit USDC via Polygon, and place a YES or NO order on the outcome you believe in. You can learn more on our how-it-works page. Your maximum loss is limited to your stake — there is no leverage or margin.
What happens when the market resolves?
When the outcome is determined, winning YES shares pay out $1.00 each in USDC, while losing shares pay $0. Settlement is handled by the UMA optimistic oracle on Polygon — a proposer submits the result, a two-hour dispute window opens, and if uncontested, payouts are distributed automatically. You can withdraw your winnings to any Polygon wallet.
Risk and regulatory note
Prediction-market positions can lose 100% of staked capital. Outcomes are uncertain by definition — historical accuracy of crowd-implied probabilities is high in aggregate but not for any single market. PolyGram does not provide investment advice. Trade only with capital you can afford to lose.
Regulatory status varies by jurisdiction. Germany, the United States, and most EU countries treat Polymarket-style event contracts under one of three frameworks: financial derivative, gambling product, or unregulated novel asset. Consult local counsel before trading.
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