Market comparison

Highest temperature in San Francisco on October 22?

2 venues · 17 outcome rows · 0 comparable lines · event identity linked · 0 verified parity · active

Kalshi

Open venue ↗

6 outcomes · $35K reported volume

Observed 59s ago

Recorded venue end date: Oct 23, 2026

Polymarket

Open venue ↗

11 outcomes · $23K reported volume

Observed 59s ago

Recorded venue end date: Oct 22, 2026

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.

No shared outcome identities or comparable outcome lines are available for this event. Each venue’s outcomes are listed separately.

Available outcome prices by venue for Highest temperature in San Francisco on October 22?
Outcome	Kalshi	Polymarket	Difference
55°F or below Not aligned No persisted outcome identity connects these venue contracts.	—	0.1% Bid — · Ask 0.1% 55°F or below Open Polymarket ↗	—
56-57°F Not aligned No persisted outcome identity connects these venue contracts.	—	0.1% Bid — · Ask 0.1% 56-57°F Open Polymarket ↗	—
58-59°F Not aligned No persisted outcome identity connects these venue contracts.	—	0.1% Bid — · Ask 0.1% 58-59°F Open Polymarket ↗	—
60-61°F Not aligned No persisted outcome identity connects these venue contracts.	—	0.1% Bid — · Ask 0.1% 60-61°F Open Polymarket ↗	—
62-63°F Not aligned No persisted outcome identity connects these venue contracts.	—	97.2% Bid 94.9% · Ask 99.5% 62-63°F Open Polymarket ↗	—
62° or below Not aligned No persisted outcome identity connects these venue contracts.	1.0% Bid 0.0% · Ask 1.0% 62° or below Open Kalshi ↗	—	—
63° to 64° Not aligned No persisted outcome identity connects these venue contracts.	99.0% Bid 99.0% · Ask 100.0% 63° to 64° Open Kalshi ↗	—	—
64-65°F Not aligned No persisted outcome identity connects these venue contracts.	—	2.5% Bid 0.2% · Ask 4.7% 64-65°F Open Polymarket ↗	—
65° to 66° Not aligned No persisted outcome identity connects these venue contracts.	1.0% Bid 0.0% · Ask 1.0% 65° to 66° Open Kalshi ↗	—	—
66-67°F Not aligned No persisted outcome identity connects these venue contracts.	—	0.7% Bid 0.2% · Ask 1.2% 66-67°F Open Polymarket ↗	—
67° to 68° Not aligned No persisted outcome identity connects these venue contracts.	1.0% Bid 0.0% · Ask 1.0% 67° to 68° Open Kalshi ↗	—	—
68-69°F Not aligned No persisted outcome identity connects these venue contracts.	—	0.4% Bid 0.1% · Ask 0.8% 68-69°F Open Polymarket ↗	—
69° to 70° Not aligned No persisted outcome identity connects these venue contracts.	1.0% Bid 0.0% · Ask 1.0% 69° to 70° Open Kalshi ↗	—	—
70-71°F Not aligned No persisted outcome identity connects these venue contracts.	—	0.1% Bid 0.1% · Ask 0.2% 70-71°F Open Polymarket ↗	—
71° or above Not aligned No persisted outcome identity connects these venue contracts.	1.0% Bid 0.0% · Ask 1.0% 71° or above Open Kalshi ↗	—	—
72-73°F Not aligned No persisted outcome identity connects these venue contracts.	—	0.1% Bid — · Ask 0.3% 72-73°F Open Polymarket ↗	—
74°F or higher Not aligned No persisted outcome identity connects these venue contracts.	—	0.1% Bid 0.1% · Ask 0.2% 74°F or higher Open Polymarket ↗	—

55°F or below

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

0.1%

Bid — · Ask 0.1%

55°F or below

Open Polymarket ↗

56-57°F

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

0.1%

Bid — · Ask 0.1%

56-57°F

Open Polymarket ↗

58-59°F

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

0.1%

Bid — · Ask 0.1%

58-59°F

Open Polymarket ↗

60-61°F

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

0.1%

Bid — · Ask 0.1%

60-61°F

Open Polymarket ↗

62-63°F

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

97.2%

Bid 94.9% · Ask 99.5%

62-63°F

Open Polymarket ↗

62° or below

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

1.0%

Bid 0.0% · Ask 1.0%

62° or below

Open Kalshi ↗

Polymarket

—

63° to 64°

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

99.0%

Bid 99.0% · Ask 100.0%

63° to 64°

Open Kalshi ↗

Polymarket

—

64-65°F

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

2.5%

Bid 0.2% · Ask 4.7%

64-65°F

Open Polymarket ↗

65° to 66°

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

1.0%

Bid 0.0% · Ask 1.0%

65° to 66°

Open Kalshi ↗

Polymarket

—

66-67°F

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

0.7%

Bid 0.2% · Ask 1.2%

66-67°F

Open Polymarket ↗

67° to 68°

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

1.0%

Bid 0.0% · Ask 1.0%

67° to 68°

Open Kalshi ↗

Polymarket

—

68-69°F

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

0.4%

Bid 0.1% · Ask 0.8%

68-69°F

Open Polymarket ↗

69° to 70°

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

1.0%

Bid 0.0% · Ask 1.0%

69° to 70°

Open Kalshi ↗

Polymarket

—

70-71°F

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

0.1%

Bid 0.1% · Ask 0.2%

70-71°F

Open Polymarket ↗

71° or above

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

1.0%

Bid 0.0% · Ask 1.0%

71° or above

Open Kalshi ↗

Polymarket

—

72-73°F

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

0.1%

Bid — · Ask 0.3%

72-73°F

Open Polymarket ↗

74°F or higher

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

0.1%

Bid 0.1% · Ask 0.2%

74°F or higher

Open Polymarket ↗

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

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