TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 9, 2:01 PM EST
Kalshi
The first half spread market will test whether Porto or Alverca can dominate the opening period decisively. Factors like early pressure, set-piece efficiency, and defensive errors will determine if one team establishes a significant lead before halftime. The half could swing between competitive balance and one-sided control based on key moments.
If Porto win by more than 1.5 goals in the 1st Half of the Porto vs Alverca professional Liga Portugal soccer game originally scheduled for Aug 9, 2026, then the market resolves to Yes. If Alverca win by more than 1.5 goals in the 1st Half of the Porto vs Alverca professional Liga Portugal soccer game originally scheduled for Aug 9, 2026, then the market resolves to Yes.