Will Brentford win the 2025-2026 FA Cup?
Cross-Platform Prices
Polymarket
Bid
0.0
Ask
0.1
Mid
0.3
Vol: $193
Kalshi
Bid
0.0
Ask
0.0
Mid
0.0
Vol: $499
Polymarket
Bid
0.0
Ask
0.1
Mid
0.3
Vol: $193
Kalshi
Bid
0.0
Ask
0.0
Mid
0.0
Vol: $256
Polymarket
Bid
0.0
Ask
0.1
Mid
0.3
Vol: $193
Kalshi
Bid
0.0
Ask
0.0
Mid
0.0
Vol: $1K
Polymarket
Bid
0.0
Ask
0.1
Mid
0.3
Vol: $193
Kalshi
Bid
0.0
Ask
0.8
Mid
0.4
Vol: $0
Polymarket
Bid
0.0
Ask
0.1
Mid
0.3
Vol: $193
Kalshi
Bid
0.0
Ask
0.8
Mid
0.4
Vol: $0
Matched Pairs
Poly
Kalshi
entity
137 bps
BUY K → SELL P
Polymarket
Will Brentford win the 2025-2026 FA Cup?
Bid 0.04 · Ask 0.10 · Mid 0.30 · Vol $193
Kalshi
Will Bournemouth win the FA Cup?
Bid 0.00 · Ask 0.02 · Mid 0.01 · Vol $499
Spread Buy K: 0.0137
Spread Buy P: -0.1020
Best Arb: 0.0137 (137 bps)
Poly
Kalshi
entity
34 bps
BUY K → SELL P
Polymarket
Will Brentford win the 2025-2026 FA Cup?
Bid 0.04 · Ask 0.10 · Mid 0.30 · Vol $193
Kalshi
Will Brighton win the FA Cup?
Bid 0.00 · Ask 0.03 · Mid 0.01 · Vol $256
Spread Buy K: 0.0034
Spread Buy P: -0.1020
Best Arb: 0.0034 (34 bps)
Poly
Kalshi
entity
No arb
Polymarket
Will Brentford win the 2025-2026 FA Cup?
Bid 0.04 · Ask 0.10 · Mid 0.30 · Vol $193
Kalshi
Will Brentford win the FA Cup?
Bid 0.03 · Ask 0.04 · Mid 0.04 · Vol $1K
Poly
Kalshi
entity
No arb
Polymarket
Will Brentford win the 2025-2026 FA Cup?
Bid 0.04 · Ask 0.10 · Mid 0.30 · Vol $193
Kalshi
Will Heerenveen win the KNVB Cup?
Bid 0.00 · Ask 0.85 · Mid 0.42 · Vol $0
Poly
Kalshi
entity
No arb
Polymarket
Will Brentford win the 2025-2026 FA Cup?
Bid 0.04 · Ask 0.10 · Mid 0.30 · Vol $193
Kalshi
Will Treffers Groesbeek win the KNVB Cup?
Bid 0.00 · Ask 0.85 · Mid 0.42 · Vol $0