As of October 24, 2026, 08:56 PM ET, Polymarket traders price United States at 89.5% in Copa America 2028 Host — $3.1K traded so far.
The leading outcome, United States, is priced at 89.5%.
Price changes for the leading market — 24 hours: +1.0 pts; past week: +1.0 pts; past month: +16.0 pts.
Since September 09, 2026, United States has traded between 18.0% and 89.5%. It opened at 25.5% and last traded at 89.5%.
| Day | Close |
|---|---|
| Oct 17, 2026 | 88.5% |
| Oct 18, 2026 | 88.5% |
| Oct 19, 2026 | 88.0% |
| Oct 20, 2026 | 87.5% |
| Oct 22, 2026 | 88.0% |
| Oct 23, 2026 | 88.5% |
| Oct 24, 2026 | 89.5% |
United States is favored at 89.5%.
| Outcome | Price | Implied probability | 24h change | Volume | Volume share |
|---|---|---|---|---|---|
| United States | 90¢ | 89.5% | +1.0 pts | $1.6K | 52.8% |
| Country A | 50¢ | 50.0% | +0.0 pts | $0 | 0.0% |
| Country B | 50¢ | 50.0% | +0.0 pts | $0 | 0.0% |
| Country C | 50¢ | 50.0% | +0.0 pts | $0 | 0.0% |
| Country D | 50¢ | 50.0% | +0.0 pts | $0 | 0.0% |
| Country E | 50¢ | 50.0% | +0.0 pts | $0 | 0.0% |
| Country F | 50¢ | 50.0% | +0.0 pts | $0 | 0.0% |
| Country G | 50¢ | 50.0% | +0.0 pts | $0 | 0.0% |
| Country H | 50¢ | 50.0% | +0.0 pts | $0 | 0.0% |
| Country I | 50¢ | 50.0% | +0.0 pts | $0 | 0.0% |
| Country J | 50¢ | 50.0% | +0.0 pts | $0 | 0.0% |
| Other | 50¢ | 50.0% | +0.0 pts | $0 | 0.0% |
| Brazil | 5¢ | 5.4% | -0.1 pts | $256 | 8.2% |
| Uruguay | 4¢ | 3.8% | — | $83 | 2.7% |
| Venezuela | 4¢ | 3.8% | -1.1 pts | $102 | 3.3% |
| Peru | 4¢ | 3.5% | -0.2 pts | $109 | 3.5% |
| Argentina | 3¢ | 3.2% | -0.4 pts | $179 | 5.7% |
| Colombia | 3¢ | 3.2% | -0.1 pts | $113 | 3.6% |
| Bolivia | 3¢ | 3.2% | -0.1 pts | $98 | 3.1% |
| Paraguay | 1¢ | 1.1% | — | $135 | 4.3% |
| Ecuador | 1¢ | 1.1% | — | $108 | 3.5% |
| Mexico | 0¢ | 0.4% | -0.4 pts | $192 | 6.2% |
| Chile | 0¢ | 0.1% | — | $93 | 3.0% |
See the full live book for this market on Polymarket
The leading market's spread is 3¢ (bid 88¢ / ask 91¢) — a tighter spread means cheaper round-trip trading.
$3.1K has been traded on this event in total, $0 of it in the last 24 hours, across 23 markets.
This market is scheduled to end May 31, 2028, 11:59 PM ET.
This market will resolve according to the country officially announced as the host of the 2028 Copa America. A qualifying announcement means an official confirmation by CONMEBOL of the country selected to host the tournament. Bid proposals, recommendations by member associations, and media speculation about the decision will not qualify on their own. If the tournament is officially announced as being co-hosted by more than one country, this market will resolve to the country CONMEBOL designates as the primary host; if no primary host is designated, this market will resolve to "Other". A qualifying announcement before this market's close date will immediately resolve this market to the corresponding option, regardless of any subsequent change to the host or to the scheduled dates of the tournament. If no host is officially announced by June 1, 2028, 11:59 PM ET, this market will resolve to "Other". The primary resolution source for this market will be official information from CONMEBOL; however, a consensus of credible reporting may also be used.
The largest current holder of the leading market holds 249 shares of Yes.
| Holder | Outcome held | Shares | Value at current price |
|---|---|---|---|
| Cheery-Science | Yes | 249 | $223 |
| 0xa5ef39c3… | No | 86 | $9 |
| Skeletal-Liver | No | 43 | $5 |
| Runny-Greatgrandfather | No | 40 | $4 |
| Oddball-Poison | No | 20 | $2 |
| Complex-Optimist | No | 20 | $2 |
| Belated-Glue | No | 20 | $2 |
| Trusting-Salesman-Shakedown | No | 19 | $2 |
| Time | Outcome | Side | Price | Size |
|---|---|---|---|---|
| Oct 22, 08:54 PM ET | Yes | BUY | 89.0% | $18 |
| Oct 22, 08:54 PM ET | Yes | BUY | 89.0% | $18 |
| Oct 22, 08:54 PM ET | Yes | BUY | 89.0% | $18 |
| Oct 22, 08:54 AM ET | No | SELL | 11.0% | $5 |
| Oct 22, 08:54 AM ET | Yes | BUY | 88.0% | $18 |
| Oct 22, 08:54 AM ET | Yes | BUY | 88.0% | $17 |
| Oct 22, 08:54 AM ET | No | SELL | 12.0% | $10 |
| Oct 14, 12:31 AM ET | No | SELL | 13.0% | $1 |
| Oct 14, 12:31 AM ET | No | BUY | 88.7% | $4 |
| Oct 14, 12:31 AM ET | No | BUY | 99.9% | $5 |
As of October 24, 2026, 08:45 PM ET, the leading outcome is United States at 89.5%. Next is Country A at 50.0%. See the live book on Polymarket: https://polymarket.com/event/copa-america-2028-host?via=bro
$3.1K in total volume, with $0 traded in the last 24 hours across 23 markets.
The market is scheduled to end May 31, 2028, 11:59 PM ET.
United States, priced at 89.5% as of October 24, 2026, 08:45 PM ET. Prices are implied probabilities backed by real-money trading.
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