TOTAL VOLUME:

$134b

24H VOL:

$103,397,351

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,410,176,180

399,592

Markets across

30,097

events

MATCHED EVENTS:

2,622

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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FC Alverca vs. Rio Ave FC - Halftime Result
polymarket

FC Alverca vs. Rio Ave FC - Halftime Result

Volume:
$331

Draw

 - Polymarket

Draw - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 19, 2026

Closed: Sep 19, 6:23 PM EST

polymarket

Polymarket

View
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

Draw

View
0%
42%
Yes 0¢No 100¢
—
N/A
$316
N/A
N/A
N/A
Settled
No
polymarket

Rio Ave FC

0%
20%
Yes 0¢No 100¢
—
N/A
$15
N/A
N/A
N/A
Settled
No
polymarket

FC Alverca

100%
63%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
Total markets: 3

Description

In the upcoming Primeira Liga game between FC Alverca and Rio Ave FC, scheduled for September 19, 2026 at 1:00 PM ET: This event contains halftime result markets for home, draw, and away outcomes within the first 45 minutes of regular play plus stoppage time.

Polymarket

In the upcoming Primeira Liga game between FC Alverca and Rio Ave FC, scheduled for September 19, 2026 at 1:00 PM ET: This event contains halftime result markets for home, draw, and away outcomes within the first 45 minutes of regular play plus stoppage time.

Frequently asked questions

On Polymarket, the dashboard for the Alverca vs Rio Ave halftime market tracks the current odds, price history, and 24-hour trading volume. You can see how the implied probability of each outcome – Alverca leading, Rio Ave leading, or a draw – fluctuates in real-time. The dashboard also displays the total volume traded on this market, currently at $331, and the 24-hour volume, which is $331. This provides a clear overview of market activity and sentiment surrounding the first half result.

Often, prediction market odds reflect a different set of information and incentives than those found at traditional sportsbooks. Sportsbooks typically incorporate a 'vig' or commission into their odds, while this market allows traders to directly assess the probability of each outcome. This can lead to discrepancies, with prediction markets sometimes offering more favorable odds, especially when there's strong disagreement between the crowd and the sportsbook's initial assessment. However, as the event approaches, the odds on this market and sportsbook odds tend to converge as more information becomes available.

On Polymarket, this market is priced through a continuous auction mechanism. Traders buy and sell shares representing each possible halftime outcome – Alverca leading, Rio Ave leading, or a draw. The price of these shares directly reflects the market's collective belief about the probability of that outcome occurring. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate, the prices adjust, providing a dynamic and real-time assessment of the likely result. The current volume traded indicates the level of interest and conviction behind each potential outcome.

This market resolves around Sep 19, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Specifically, the halftime result of the FC Alverca vs. Rio Ave FC match will be used to determine the winning share(s). The official result, as reported by a recognized sports data provider, will be the basis for settlement. Traders holding shares in the correct outcome will be entitled to a payout based on the final market price at the time of resolution.

Several factors could influence the price movement of this market. Any news regarding team injuries, suspensions, or changes in starting lineups for either Alverca or Rio Ave could significantly shift the odds. Unexpected weather conditions at the match venue could also play a role. Furthermore, real-time updates during the match itself, such as early goals or red cards, would likely cause rapid price adjustments. Finally, large-volume trades on Polymarket from informed traders could also signal a shift in market sentiment and move the prices.