Market comparison

US shelter CPI in October

2 venues · 28 outcome rows · 0 comparable lines · 0 verified parity · active

Polymarket

Open venue ↗

17 outcomes · $13K reported volume

Observed 1m ago

Recorded venue end date: Nov 11, 2026

Kalshi

Open venue ↗

11 outcomes · $2K reported volume

Observed 1m ago

Recorded venue end date: Nov 10, 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 US shelter CPI in October
Outcome	Polymarket	Kalshi	Difference
0.0% Not aligned No persisted outcome identity connects these venue contracts.	3.3% Bid 1.1% · Ask 5.4% ≤0.0% Open Polymarket ↗	—	—
0.1% Not aligned No persisted outcome identity connects these venue contracts.	19.5% Bid 19.0% · Ask 20.0% 0.1% Open Polymarket ↗	—	—
0.2% Not aligned No persisted outcome identity connects these venue contracts.	35.5% Bid 34.0% · Ask 37.0% 0.2% Open Polymarket ↗	—	—
0.3% Not aligned No persisted outcome identity connects these venue contracts.	31.5% Bid 31.0% · Ask 32.0% 0.3% Open Polymarket ↗	—	—
0.4% Not aligned No persisted outcome identity connects these venue contracts.	11.0% Bid 9.0% · Ask 13.0% 0.4% Open Polymarket ↗	—	—
0.5% Not aligned No persisted outcome identity connects these venue contracts.	2.1% Bid 0.5% · Ask 3.6% 0.5% Open Polymarket ↗	—	—
0.6%+ Not aligned No persisted outcome identity connects these venue contracts.	0.4% Bid 0.1% · Ask 0.7% 0.6%+ Open Polymarket ↗	—	—
2.2% Not aligned No persisted outcome identity connects these venue contracts.	1.6% Bid 0.3% · Ask 2.9% ≤2.2% Open Polymarket ↗	—	—
2.3% Not aligned No persisted outcome identity connects these venue contracts.	1.6% Bid 0.3% · Ask 2.9% 2.3% Open Polymarket ↗	—	—
2.4% Not aligned No persisted outcome identity connects these venue contracts.	1.6% Bid 0.3% · Ask 2.9% 2.4% Open Polymarket ↗	—	—
2.5% Not aligned No persisted outcome identity connects these venue contracts.	5.3% Bid 0.9% · Ask 9.7% 2.5% Open Polymarket ↗	—	—
2.6% Not aligned No persisted outcome identity connects these venue contracts.	78.0% Bid 77.0% · Ask 79.0% 2.6% Open Polymarket ↗	—	—
2.7% Not aligned No persisted outcome identity connects these venue contracts.	6.1% Bid 1.1% · Ask 11.1% 2.7% Open Polymarket ↗	—	—
2.8% Not aligned No persisted outcome identity connects these venue contracts.	0.5% Bid 0.1% · Ask 1.0% 2.8% Open Polymarket ↗	—	—
2.9% Not aligned No persisted outcome identity connects these venue contracts.	0.5% Bid 0.1% · Ask 1.0% 2.9% Open Polymarket ↗	—	—
3.0% Not aligned No persisted outcome identity connects these venue contracts.	11.5% Bid 8.0% · Ask 15.0% 3.0% Open Polymarket ↗	—	—
3.1% Not aligned No persisted outcome identity connects these venue contracts.	0.7% Bid 0.1% · Ask 1.2% ≥3.1% Open Polymarket ↗	—	—
Above 435.0 Not aligned No persisted outcome identity connects these venue contracts.	—	4.0% Bid 0.0% · Ask 7.0% Above 435.0 Open Kalshi ↗	—
Above 435.1 Not aligned No persisted outcome identity connects these venue contracts.	—	3.0% Bid 0.0% · Ask 6.0% Above 435.1 Open Kalshi ↗	—
Above 435.2 Not aligned No persisted outcome identity connects these venue contracts.	—	3.0% Bid 0.0% · Ask 6.0% Above 435.2 Open Kalshi ↗	—
Above 435.3 Not aligned No persisted outcome identity connects these venue contracts.	—	4.0% Bid 0.0% · Ask 6.0% Above 435.3 Open Kalshi ↗	—
Above 435.4 Not aligned No persisted outcome identity connects these venue contracts.	—	4.0% Bid 0.0% · Ask 6.0% Above 435.4 Open Kalshi ↗	—
Above 435.5 Not aligned No persisted outcome identity connects these venue contracts.	—	4.0% Bid 0.0% · Ask 6.0% Above 435.5 Open Kalshi ↗	—
Above 435.6 Not aligned No persisted outcome identity connects these venue contracts.	—	1.0% Bid 0.0% · Ask 1.0% Above 435.6 Open Kalshi ↗	—
Above 435.7 Not aligned No persisted outcome identity connects these venue contracts.	—	3.0% Bid 0.0% · Ask 6.0% Above 435.7 Open Kalshi ↗	—
Above 435.8 Not aligned No persisted outcome identity connects these venue contracts.	—	3.0% Bid 0.0% · Ask 6.0% Above 435.8 Open Kalshi ↗	—
Above 435.9 Not aligned No persisted outcome identity connects these venue contracts.	—	4.0% Bid 0.0% · Ask 6.0% Above 435.9 Open Kalshi ↗	—
Above 436.0 Not aligned No persisted outcome identity connects these venue contracts.	—	2.0% Bid 0.0% · Ask 2.0% Above 436.0 Open Kalshi ↗	—

0.0%

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

3.3%

Bid 1.1% · Ask 5.4%

≤0.0%

Open Polymarket ↗

Kalshi

—

0.1%

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

19.5%

Bid 19.0% · Ask 20.0%

0.1%

Open Polymarket ↗

Kalshi

—

0.2%

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

35.5%

Bid 34.0% · Ask 37.0%

0.2%

Open Polymarket ↗

Kalshi

—

0.3%

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

31.5%

Bid 31.0% · Ask 32.0%

0.3%

Open Polymarket ↗

Kalshi

—

0.4%

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

11.0%

Bid 9.0% · Ask 13.0%

0.4%

Open Polymarket ↗

Kalshi

—

0.5%

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

2.1%

Bid 0.5% · Ask 3.6%

0.5%

Open Polymarket ↗

Kalshi

—

0.6%+

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

0.4%

Bid 0.1% · Ask 0.7%

0.6%+

Open Polymarket ↗

Kalshi

—

2.2%

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

1.6%

Bid 0.3% · Ask 2.9%

≤2.2%

Open Polymarket ↗

Kalshi

—

2.3%

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

1.6%

Bid 0.3% · Ask 2.9%

2.3%

Open Polymarket ↗

Kalshi

—

2.4%

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

1.6%

Bid 0.3% · Ask 2.9%

2.4%

Open Polymarket ↗

Kalshi

—

2.5%

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

5.3%

Bid 0.9% · Ask 9.7%

2.5%

Open Polymarket ↗

Kalshi

—

2.6%

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

78.0%

Bid 77.0% · Ask 79.0%

2.6%

Open Polymarket ↗

Kalshi

—

2.7%

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

6.1%

Bid 1.1% · Ask 11.1%

2.7%

Open Polymarket ↗

Kalshi

—

2.8%

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

0.5%

Bid 0.1% · Ask 1.0%

2.8%

Open Polymarket ↗

Kalshi

—

2.9%

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

0.5%

Bid 0.1% · Ask 1.0%

2.9%

Open Polymarket ↗

Kalshi

—

3.0%

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

11.5%

Bid 8.0% · Ask 15.0%

3.0%

Open Polymarket ↗

Kalshi

—

3.1%

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

0.7%

Bid 0.1% · Ask 1.2%

≥3.1%

Open Polymarket ↗

Kalshi

—

Above 435.0

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

—

Kalshi

4.0%

Bid 0.0% · Ask 7.0%

Above 435.0

Open Kalshi ↗

Above 435.1

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

—

Kalshi

3.0%

Bid 0.0% · Ask 6.0%

Above 435.1

Open Kalshi ↗

Above 435.2

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

—

Kalshi

3.0%

Bid 0.0% · Ask 6.0%

Above 435.2

Open Kalshi ↗

Above 435.3

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

—

Kalshi

4.0%

Bid 0.0% · Ask 6.0%

Above 435.3

Open Kalshi ↗

Above 435.4

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

—

Kalshi

4.0%

Bid 0.0% · Ask 6.0%

Above 435.4

Open Kalshi ↗

Above 435.5

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

—

Kalshi

4.0%

Bid 0.0% · Ask 6.0%

Above 435.5

Open Kalshi ↗

Above 435.6

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

—

Kalshi

1.0%

Bid 0.0% · Ask 1.0%

Above 435.6

Open Kalshi ↗

Above 435.7

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

—

Kalshi

3.0%

Bid 0.0% · Ask 6.0%

Above 435.7

Open Kalshi ↗

Above 435.8

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

—

Kalshi

3.0%

Bid 0.0% · Ask 6.0%

Above 435.8

Open Kalshi ↗

Above 435.9

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

—

Kalshi

4.0%

Bid 0.0% · Ask 6.0%

Above 435.9

Open Kalshi ↗

Above 436.0

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

—

Kalshi

2.0%

Bid 0.0% · Ask 2.0%

Above 436.0

Open Kalshi ↗

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

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