The Prediction Markets

Market comparison

Oscar nominees: Best Original Screenplay

2 venues · 18 outcome rows · 18 comparable lines · event identity linked · 0 verified parity · active

18 outcomes · $86K reported volume

Observed 1m ago

Recorded venue end date: Dec 31, 2027

Polymarket

Open venue ↗

18 outcomes · $31K reported volume

Observed 43s ago

Recorded venue end date: Mar 15, 2027

Check settlement rules before comparing contracts. Matched outcomes may settle differently. These venues also report end dates more than 48 hours apart; event identity does not mean the contracts close or settle together. 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 ceremony result or nominations announcement for the same edition.
  • Kalshi lists a 'Tie' outcome and resolves ties per its rules; Polymarket resolves ties per its own description. Nominee lists differ; only names on both venues are linked.

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

A Place in Hell

Partial parity

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

Kalshi

5.0%

Bid 2.0% · Ask 11.0%

A Place in Hell

Open Kalshi ↗

Polymarket

1.1%

Bid 0.2% · Ask 2.0%

A Place in Hell

Open Polymarket ↗

Price difference 3.9 pp

Behemoth!

Partial parity

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

Kalshi

23.0%

Bid 17.0% · Ask 24.0%

Behemoth!

Open Kalshi ↗

Polymarket

22.5%

Bid 21.0% · Ask 24.0%

Behemoth!

Open Polymarket ↗

Price difference 0.5 pp

Club Kid

Partial parity

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

Kalshi

60.0%

Bid 54.0% · Ask 61.0%

Club Kid

Open Kalshi ↗

Polymarket

62.5%

Bid 56.0% · Ask 69.0%

Club Kid

Open Polymarket ↗

Price difference 2.5 pp

Digger

Partial parity

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

Kalshi

20.0%

Bid 17.0% · Ask 20.0%

Digger

Open Kalshi ↗

Polymarket

14.0%

Bid 13.0% · Ask 15.0%

Digger

Open Polymarket ↗

Price difference 6.0 pp

Elsinore

Partial parity

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

Kalshi

29.0%

Bid 22.0% · Ask 30.0%

Elsinore

Open Kalshi ↗

Polymarket

36.5%

Bid 33.0% · Ask 40.0%

Elsinore

Open Polymarket ↗

Price difference 7.5 pp

Fatherland

Partial parity

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

Kalshi

2.0%

Bid 1.0% · Ask 9.0%

Fatherland

Open Kalshi ↗

Polymarket

3.9%

Bid 1.7% · Ask 6.0%

Fatherland

Open Polymarket ↗

Price difference 1.8 pp

Fjord

Partial parity

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

Kalshi

44.0%

Bid 44.0% · Ask 51.0%

Fjord

Open Kalshi ↗

Polymarket

46.0%

Bid 43.0% · Ask 49.0%

Fjord

Open Polymarket ↗

Price difference 2.0 pp

Forgotten Island

Partial parity

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

Kalshi

5.0%

Bid 1.0% · Ask 5.0%

Forgotten Island

Open Kalshi ↗

Polymarket

3.3%

Bid 1.5% · Ask 5.0%

Forgotten Island

Open Polymarket ↗

Price difference 1.8 pp

Josephine

Partial parity

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

Kalshi

12.0%

Bid 3.0% · Ask 12.0%

Josephine

Open Kalshi ↗

Polymarket

11.0%

Bid 10.0% · Ask 12.0%

Josephine

Open Polymarket ↗

Price difference 1.0 pp

Obsession

Partial parity

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

Kalshi

50.0%

Bid 50.0% · Ask 53.0%

Obsession

Open Kalshi ↗

Polymarket

54.0%

Bid 42.0% · Ask 66.0%

Obsession

Open Polymarket ↗

Price difference 4.0 pp

Teenage Sex and Death at Camp Miasma

Partial parity

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

Kalshi

13.0%

Bid 12.0% · Ask 16.0%

Teenage Sex and Death at Camp Miasma

Open Kalshi ↗

Polymarket

14.5%

Bid 13.0% · Ask 16.0%

Teenage Sex and Death at Camp Miasma

Open Polymarket ↗

Price difference 1.5 pp

The Black Ball

Partial parity

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

Kalshi

10.0%

Bid 4.0% · Ask 10.0%

The Black Ball

Open Kalshi ↗

Polymarket

2.1%

Bid 1.0% · Ask 3.2%

The Black Ball

Open Polymarket ↗

Price difference 7.9 pp

The Debut

Partial parity

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

Kalshi

90.0%

Bid 83.0% · Ask 91.0%

The Debut

Open Kalshi ↗

Polymarket

85.5%

Bid 83.0% · Ask 88.0%

The Debut

Open Polymarket ↗

Price difference 4.5 pp

The Drama

Partial parity

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

Kalshi

11.0%

Bid 11.0% · Ask 18.0%

The Drama

Open Kalshi ↗

Polymarket

18.5%

Bid 17.0% · Ask 20.0%

The Drama

Open Polymarket ↗

Price difference 7.5 pp

The Further Mis-Adventures of Cliff Booth

Partial parity

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

Kalshi

1.0%

Bid 0.0% · Ask 6.0%

The Further Mis-Adventures of Cliff Booth

Open Kalshi ↗

Polymarket

2.9%

Bid 1.1% · Ask 4.7%

The Further Mis-Adventures of Cliff Booth

Open Polymarket ↗

Price difference 1.9 pp

The Invite

Partial parity

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

Kalshi

1.0%

Bid 0.0% · Ask 6.0%

The Invite

Open Kalshi ↗

Polymarket

3.9%

Bid 1.1% · Ask 6.7%

The Invite

Open Polymarket ↗

Price difference 2.9 pp

The Odyssey

Partial parity

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

Kalshi

4.0%

Bid 0.0% · Ask 4.0%

The Odyssey

Open Kalshi ↗

Polymarket

4.0%

Bid 0.3% · Ask 7.6%

The Odyssey

Open Polymarket ↗

Price difference 0.1 pp

Wild Horse Nine

Partial parity

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

Kalshi

95.0%

Bid 91.0% · Ask 96.0%

Wild Horse Nine

Open Kalshi ↗

Polymarket

93.5%

Bid 92.0% · Ask 95.0%

Wild Horse Nine

Open Polymarket ↗

Price difference 1.5 pp

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