The Prediction Markets

Market comparison

UEFA Conference League Champion

2 venues · 41 outcome rows · 31 comparable lines · event identity linked · 0 verified parity · active

Polymarket

Open venue ↗

42 outcomes · $22K reported volume

Observed 41s ago

Recorded venue end date: Jun 16, 2027

36 outcomes · $7K reported volume

Observed 41s ago

Recorded venue end date: Jun 16, 2027

Check settlement rules before comparing contracts. Matched outcomes may settle differently. These are stored prices; record update times do not certify live quotes. Differences exclude fees and available size.

Known rule differences between venues

  • Both settle on the official league/organizer result for the named season; Kalshi's season is the ticker edition (KXNBA-27 = 2026-27) and Polymarket's is stated in the title or slug.
  • Season cancelled or not completed: Kalshi resolves per its rules (typically a fair price); Polymarket resolves to 'Other' or 50-50 depending on the event.
  • Polymarket lists placeholders ('Other', 'Team A') and closes eliminated outcomes early; only live named outcomes are linked.

A shared identity alone does not make a price difference executable.

Aarhus

Partial parity

Payoffs match in ordinary outcomes; see the rule differences above.

Polymarket

1.2%

Bid 0.1% · Ask 2.3%

AGF Aarhus

Open Polymarket ↗

Kalshi

4.0%

Bid 0.0% · Ask 8.0%

Aarhus

Open Kalshi ↗

Price difference 2.8 pp

Ajax

Partial parity

Payoffs match in ordinary outcomes; see the rule differences above.

Polymarket

5.6%

Bid 3.3% · Ask 7.9%

Ajax

Open Polymarket ↗

Kalshi

7.0%

Bid 6.0% · Ask 11.0%

Ajax

Open Kalshi ↗

Price difference 1.4 pp

Atalanta

Partial parity

Payoffs match in ordinary outcomes; see the rule differences above.

Polymarket

14.0%

Bid 13.0% · Ask 15.0%

Atalanta

Open Polymarket ↗

Kalshi

13.0%

Bid 9.0% · Ask 13.0%

Atalanta

Open Kalshi ↗

Price difference 1.0 pp

Banja Luka

Partial parity

Payoffs match in ordinary outcomes; see the rule differences above.

Polymarket

1.3%

Bid 0.1% · Ask 2.4%

Borac Banja Luka

Open Polymarket ↗

Kalshi

14.5%

Bid 0.0% · Ask 29.0%

Banja Luka

Open Kalshi ↗

Price difference 13.2 pp

Braga

Partial parity

Payoffs match in ordinary outcomes; see the rule differences above.

Polymarket

8.9%

Bid 7.7% · Ask 10.1%

Braga

Open Polymarket ↗

Kalshi

11.0%

Bid 0.0% · Ask 11.0%

Braga

Open Kalshi ↗

Price difference 2.1 pp

Brann

Partial parity

Payoffs match in ordinary outcomes; see the rule differences above.

Polymarket

8.8%

Bid 7.4% · Ask 10.1%

Brann

Open Polymarket ↗

Kalshi

9.0%

Bid 0.0% · Ask 30.0%

Brann

Open Kalshi ↗

Price difference 0.3 pp

Brighton

Partial parity

Payoffs match in ordinary outcomes; see the rule differences above.

Polymarket

33.5%

Bid 32.0% · Ask 35.0%

Brighton & Hove Albion

Open Polymarket ↗

Kalshi

40.0%

Bid 37.0% · Ask 40.0%

Brighton

Open Kalshi ↗

Price difference 6.5 pp

Copenhagen

Partial parity

Payoffs match in ordinary outcomes; see the rule differences above.

Polymarket

2.1%

Bid 0.5% · Ask 3.8%

Copenhagen

Open Polymarket ↗

Kalshi

8.0%

Bid 5.0% · Ask 8.0%

Copenhagen

Open Kalshi ↗

Price difference 5.9 pp

CSKA Sofia

Partial parity

Payoffs match in ordinary outcomes; see the rule differences above.

Polymarket

1.3%

Bid 0.1% · Ask 2.4%

CSKA Sofia

Open Polymarket ↗

Kalshi

4.5%

Bid 0.0% · Ask 9.0%

CSKA Sofia

Open Kalshi ↗

Price difference 3.3 pp

Egnatia Rrogozhine

Partial parity

Payoffs match in ordinary outcomes; see the rule differences above.

Polymarket

0.9%

Bid 0.1% · Ask 1.8%

Egnatia

Open Polymarket ↗

Kalshi

15.0%

Bid 0.0% · Ask 30.0%

Egnatia Rrogozhine

Open Kalshi ↗

Price difference 14.0 pp

Enschede

Partial parity

Payoffs match in ordinary outcomes; see the rule differences above.

Polymarket

1.6%

Bid 0.2% · Ask 3.0%

Twente

Open Polymarket ↗

Kalshi

5.0%

Bid 0.0% · Ask 10.0%

Enschede

Open Kalshi ↗

Price difference 3.4 pp

Freiburg

Partial parity

Payoffs match in ordinary outcomes; see the rule differences above.

Polymarket

10.0%

Bid 9.0% · Ask 11.0%

SC Freiburg

Open Polymarket ↗

Kalshi

10.0%

Bid 8.0% · Ask 15.0%

Freiburg

Open Kalshi ↗

Price difference 0.0 pp

Gent

Partial parity

Payoffs match in ordinary outcomes; see the rule differences above.

Polymarket

1.6%

Bid 0.2% · Ask 2.9%

Gent

Open Polymarket ↗

Kalshi

6.0%

Bid 0.0% · Ask 12.0%

Gent

Open Kalshi ↗

Price difference 4.5 pp

Getafe

Partial parity

Payoffs match in ordinary outcomes; see the rule differences above.

Polymarket

2.6%

Bid 1.0% · Ask 4.2%

Getafe

Open Polymarket ↗

Kalshi

4.5%

Bid 1.0% · Ask 8.0%

Getafe

Open Kalshi ↗

Price difference 1.9 pp

Hajduk

Partial parity

Payoffs match in ordinary outcomes; see the rule differences above.

Polymarket

1.2%

Bid 0.1% · Ask 2.3%

Hajduk Split

Open Polymarket ↗

Kalshi

4.5%

Bid 0.0% · Ask 9.0%

Hajduk

Open Kalshi ↗

Price difference 3.3 pp

Iberia

Partial parity

Payoffs match in ordinary outcomes; see the rule differences above.

Polymarket

1.0%

Bid 0.1% · Ask 1.9%

Iberia 1999

Open Polymarket ↗

Kalshi

14.5%

Bid 0.0% · Ask 29.0%

Iberia

Open Kalshi ↗

Price difference 13.5 pp

Jablonec

Partial parity

Payoffs match in ordinary outcomes; see the rule differences above.

Polymarket

1.4%

Bid 0.1% · Ask 2.6%

Jablonec

Open Polymarket ↗

Kalshi

15.0%

Bid 0.0% · Ask 30.0%

Jablonec

Open Kalshi ↗

Price difference 13.6 pp

Kairat

Partial parity

Payoffs match in ordinary outcomes; see the rule differences above.

Polymarket

1.2%

Bid 0.1% · Ask 2.3%

Kairat

Open Polymarket ↗

Kalshi

14.5%

Bid 0.0% · Ask 29.0%

Kairat

Open Kalshi ↗

Price difference 13.3 pp

Kauno

Partial parity

Payoffs match in ordinary outcomes; see the rule differences above.

Polymarket

1.5%

Bid 0.2% · Ask 2.8%

Kauno Zalgiris

Open Polymarket ↗

Kalshi

15.0%

Bid 0.0% · Ask 30.0%

Kauno

Open Kalshi ↗

Price difference 13.5 pp

Lincoln Red Imps

Partial parity

Payoffs match in ordinary outcomes; see the rule differences above.

Polymarket

1.5%

Bid 0.2% · Ask 2.7%

Lincoln Red Imps

Open Polymarket ↗

Kalshi

5.0%

Bid 0.0% · Ask 10.0%

Lincoln Red Imps

Open Kalshi ↗

Price difference 3.6 pp

Lugano

Partial parity

Payoffs match in ordinary outcomes; see the rule differences above.

Polymarket

3.3%

Bid 0.1% · Ask 6.5%

Lugano

Open Polymarket ↗

Kalshi

4.5%

Bid 0.0% · Ask 9.0%

Lugano

Open Kalshi ↗

Price difference 1.2 pp

Midtjylland

Partial parity

Payoffs match in ordinary outcomes; see the rule differences above.

Polymarket

2.5%

Bid 1.2% · Ask 3.9%

Midtjylland

Open Polymarket ↗

Kalshi

5.0%

Bid 0.0% · Ask 10.0%

Midtjylland

Open Kalshi ↗

Price difference 2.5 pp

Mjallby

Partial parity

Payoffs match in ordinary outcomes; see the rule differences above.

Polymarket

1.4%

Bid 0.2% · Ask 2.6%

Mjallby AIF

Open Polymarket ↗

Kalshi

4.0%

Bid 0.0% · Ask 8.0%

Mjallby

Open Kalshi ↗

Price difference 2.6 pp

Monaco

Partial parity

Payoffs match in ordinary outcomes; see the rule differences above.

Polymarket

17.0%

Bid 16.0% · Ask 18.0%

Monaco

Open Polymarket ↗

Kalshi

10.0%

Bid 0.0% · Ask 10.0%

Monaco

Open Kalshi ↗

Price difference 7.0 pp

Nordsjaelland

Partial parity

Payoffs match in ordinary outcomes; see the rule differences above.

Polymarket

1.5%

Bid 0.2% · Ask 2.7%

Nordsjaelland

Open Polymarket ↗

Kalshi

4.5%

Bid 0.0% · Ask 9.0%

Nordsjaelland

Open Kalshi ↗

Price difference 3.0 pp

Pafos

Partial parity

Payoffs match in ordinary outcomes; see the rule differences above.

Polymarket

1.3%

Bid 0.2% · Ask 2.3%

Pafos FC

Open Polymarket ↗

Kalshi

5.0%

Bid 0.0% · Ask 10.0%

Pafos

Open Kalshi ↗

Price difference 3.8 pp

Panathinaikos

Partial parity

Payoffs match in ordinary outcomes; see the rule differences above.

Polymarket

2.1%

Bid 1.1% · Ask 3.2%

Panathinaikos

Open Polymarket ↗

Kalshi

8.0%

Bid 3.0% · Ask 8.0%

Panathinaikos

Open Kalshi ↗

Price difference 5.9 pp

Riga FC

Partial parity

Payoffs match in ordinary outcomes; see the rule differences above.

Polymarket

1.3%

Bid 0.1% · Ask 2.4%

Riga

Open Polymarket ↗

Kalshi

15.0%

Bid 0.0% · Ask 30.0%

Riga FC

Open Kalshi ↗

Price difference 13.7 pp

St. Truidense

Partial parity

Payoffs match in ordinary outcomes; see the rule differences above.

Polymarket

1.6%

Bid 0.2% · Ask 2.9%

Sint-Truiden

Open Polymarket ↗

Kalshi

15.0%

Bid 0.0% · Ask 30.0%

St. Truidense

Open Kalshi ↗

Price difference 13.5 pp

Thun

Partial parity

Payoffs match in ordinary outcomes; see the rule differences above.

Polymarket

1.2%

Bid 0.1% · Ask 2.3%

Thun

Open Polymarket ↗

Kalshi

15.0%

Bid 0.0% · Ask 30.0%

Thun

Open Kalshi ↗

Price difference 13.8 pp

Trabzonspor

Partial parity

Payoffs match in ordinary outcomes; see the rule differences above.

Polymarket

3.5%

Bid 2.0% · Ask 4.9%

Trabzonspor

Open Polymarket ↗

Kalshi

9.0%

Bid 2.0% · Ask 13.0%

Trabzonspor

Open Kalshi ↗

Price difference 5.5 pp

Crvena Zvezda

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

—

Kalshi

14.5%

Bid 0.0% · Ask 29.0%

Crvena Zvezda

Open Kalshi ↗

Heart of Midlothian

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

—

Kalshi

6.0%

Bid 1.0% · Ask 6.0%

Heart of Midlothian

Open Kalshi ↗

Hearts

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

3.7%

Bid 0.6% · Ask 6.8%

Hearts

Open Polymarket ↗

Kalshi

—

Inter Club d'Escaldes

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

1.5%

Bid 0.1% · Ask 2.9%

Inter Club d'Escaldes

Open Polymarket ↗

Kalshi

—

Inter Club d'Escaldes

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

—

Kalshi

15.0%

Bid 0.0% · Ask 30.0%

IC Escaldes

Open Kalshi ↗

Kuopion Palloseura

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

—

Kalshi

15.0%

Bid 0.0% · Ask 30.0%

Kuopion Palloseura

Open Kalshi ↗

KuPS Kuopio

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

1.4%

Bid 0.1% · Ask 2.6%

KuPS Kuopio

Open Polymarket ↗

Kalshi

—

Red Star Belgrade

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

1.8%

Bid 0.2% · Ask 3.4%

Red Star Belgrade

Open Polymarket ↗

Kalshi

—

Universitatea Craiova

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

1.1%

Bid 0.1% · Ask 2.0%

Universitatea Craiova

Open Polymarket ↗

Kalshi

—

Universitatea Craiova

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

—

Kalshi

15.0%

Bid 0.0% · Ask 30.0%

Uni Craiova

Open Kalshi ↗

Prices are shown as percentages of a $1 payout. “pp” means percentage points. A dash means data is unavailable.