TOTAL VOLUME:

$134.2b

24H VOL:

$129,159,707

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,442,132,418

404,744

Markets across

30,489

events

MATCHED EVENTS:

2,691

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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FC Alverca vs. Rio Ave FC - More Markets
polymarket
kalshi

What is the result of FC Alverca vs. Rio Ave FC?

Volume:
$47,318

O/U 0.5

 - Polymarket

O/U 0.5 - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 19, 2026

Closed: Sep 19, 6:21 PM EST

polymarket

Polymarket

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

O/U 0.5

View
100%
8%
Yes 100¢No 0¢
0.1¢
N/A
$761
N/A
N/A
N/A
Settled
Yes
kalshi

Over 0.5 goals scored

View
100%
Yes 100¢No 0¢
100¢
N/A
$620
N/A
N/A
$619
Settled
Yes
kalshi

Over 2.5 goals scored

View
0%
Yes 0¢No 100¢
100¢
N/A
$14,078
N/A
N/A
$12,617
Settled
No
kalshi

Over 1.5 goals scored

View
0%
Yes 0¢No 100¢
100¢
N/A
$13,461
N/A
N/A
$11,832
Settled
No
polymarket

O/U 2.5

View
0%
48%
Yes 0¢No 100¢
—
N/A
$8,380
N/A
N/A
N/A
Settled
Yes
kalshi

Over 3.5 goals scored

View
0%
Yes 0¢No 100¢
100¢
N/A
$4,230
N/A
N/A
$3,854
Settled
No
kalshi

Over 4.5 goals scored

View
0%
Yes 0¢No 100¢
100¢
N/A
$1,445
N/A
N/A
$1,118
Settled
No
kalshi

Over 5.5 goals scored

View
0%
Yes 0¢No 100¢
100¢
N/A
$1,063
N/A
N/A
$1,063
Settled
No
polymarket

O/U 3.5

View
0%
26%
Yes 0¢No 100¢
—
N/A
$1,028
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 1.5

View
0%
74%
Yes 0¢No 100¢
—
N/A
$511
N/A
N/A
N/A
Settled
Yes
kalshi

Over 6.5 goals scored

View
0%
Yes 0¢No 100¢
100¢
N/A
$428
N/A
N/A
$428
Settled
No
polymarket

FC Alverca (-1.5)

View
0%
Yes 0¢No 100¢
—
N/A
$420
N/A
N/A
N/A
Settled
Yes
polymarket

Both Teams to Score

View
0%
53%
Yes 0¢No 100¢
—
N/A
$402
N/A
N/A
N/A
Settled
No
polymarket

O/U 4.5

View
0%
11%
Yes 0¢No 100¢
—
N/A
$216
N/A
N/A
N/A
Settled
Yes
polymarket

1st Half O/U 1.5

View
0%
31%
Yes 0¢No 100¢
—
N/A
$136
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 8.5

View
0%
31%
Yes 0¢No 100¢
—
N/A
$25
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 7.5

View
0%
2%
Yes 0¢No 100¢
—
N/A
$10
N/A
N/A
N/A
Settled
Yes
polymarket

Rio Ave FC O/U 1.5

View
0%
25%
Yes 0¢No 100¢
—
N/A
$10
N/A
N/A
N/A
Settled
Yes
polymarket

Rio Ave FC 1st Half O/U 2.5

View
0%
Yes 0¢No 100¢
—
N/A
$10
N/A
N/A
N/A
Settled
Yes
polymarket

1st Half O/U 4.5

View
0%
Yes 0¢No 100¢
—
N/A
$10
N/A
N/A
N/A
Settled
Yes
polymarket

FC Alverca O/U 5.5

View
0%
Yes 0¢No 100¢
—
N/A
$10
N/A
N/A
N/A
Settled
Yes
polymarket

Rio Ave FC O/U 4.5

View
0%
Yes 0¢No 100¢
—
N/A
$10
N/A
N/A
N/A
Settled
Yes
polymarket

Rio Ave FC O/U 5.5

View
0%
Yes 0¢No 100¢
—
N/A
$10
N/A
N/A
N/A
Settled
Yes
polymarket

FC Alverca 1st Half O/U 3.5

View
0%
Yes 0¢No 100¢
—
N/A
$10
N/A
N/A
N/A
Settled
Yes
polymarket

Rio Ave FC 1st Half O/U 3.5

View
0%
Yes 0¢No 100¢
—
N/A
$10
N/A
N/A
N/A
Settled
Yes
Total markets: 25 of 67

Description

This prediction group covers various markets related to the Primeira Liga soccer match between FC Alverca and Rio Ave FC. Markets include spreads, over/under goals, and both teams to score, with resolution based on the official match result.

PredictionHero - Resolution Divergence Alerts (RDA)

Divergence Detected

Issue: Kalshi only offers over/under total goals markets, while Polymarket provides a broader range including spreads and first-half outcomes. Resolution timing and fallback sources also differ.Hero tip: Focus on total goals markets if trading on Kalshi. For spread or first-half markets, trade on Polymarket. Be mindful of the 24-hour data availability window on Polymarket and potential fallback source usage.

Critical divergence points:

  • Polymarket: Resolves based on official final score (90 mins + stoppage time) with fallback sources (Flashscore, Sofascore) if official data is unavailable within 2 hours. Includes markets for spreads, first-half outcomes, and both teams to score. If the game is canceled, resolves 50-50.
  • Kalshi: Resolves based on over/under total goals scored after 90 minutes plus stoppage time, excluding extra time and penalties. No mention of fallback sources or cancellation handling beyond the standard Kalshi rules.
Our PredictionHero Resolution Divergence Alerts (RDA) are there to help users identify potential differences across platforms. They do not replace or supersede the official rules and description of any prediction market. Users are solely responsible for reviewing and understanding the applicable rules and resolution criteria before placing any trade or bet. If you notice a potential inconsistency, discrepancy, or error in an alert, please report it to our team so we can review and improve the accuracy of our data.

Polymarket

More markets for the Primeira Liga game, scheduled for September 19 at 1:00 PM ET.

Kalshi

The event evaluates multiple thresholds for total goals scored during the Alverca vs Rio Ave professional Liga Portugal soccer match scheduled for September 19, 2026. Each market resolves based on whether the combined goals scored by both teams after 90 minutes plus stoppage time (excluding extra time or penalties) exceed a specified threshold: 0.5, 1.5, 2.5, 3.5, 4.5, or 5.5 goals. If the actual total goals meet or surpass a given threshold, the corresponding market resolves to 'Yes'; otherwise, it resolves to 'No'. All markets are independent, and each threshold represents a distinct outcome based on the final goal count. The rules explicitly state that Kalshi is not affiliated with the governing league, and all trademarks remain the property of their respective owners.