TOTAL VOLUME:

$41.1b

24H VOL:

$108,040,032

24H TRANSACTIONS:

2,819,523,799

OPEN INTEREST:

$1,638,571,346

66,513

Markets across

1,349

events

MATCHED EVENTS:

139

PLATFORM COVERAGE:

4

Polymarket:

45%

VS.

Kalshi:

55%

BETA
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Financials
Fed Decision in October?
kalshi
polymarket
predict

Fed Decision in October?

Total volume:
$83,268,224
Volume 24h:
$6,112,054
606%
Liquidity:
$9,384,998
9%
Open interest:
$8,049,965
3%

No change

all

3 markets

Polymarket

Kalshi

Predict

consensus

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolves Oct 28, 2026

Time left: 02d:20h:23m

Will there be no change in Fed interest rates after the October 2026 meeting?

95%chance
Amount

$

Trade on
polymarket

Trade on Polymarket

At 95¢ buys you 105 shares | Odds: 95% Total Payout: $105 | Net Profit: $5 Multiplier: 1.05x | ROI: 5% APY not meaningful 2 days to resolution
You will be redirected to the platform to complete this trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

No change

Trade
95%
1%
Yes 95¢No 6¢
1¢
$2,057,633
$20,532,056
9%
N/A
N/A
2d 20h 23m
active
kalshi

Fed maintains rate

93%
Yes 94¢No 7¢
1¢
N/A
$7,649,437
4%
N/A
$3,153,909
2d 10h 29m
active
predict

No change

68%
Yes 67.9¢No 33¢
0.9¢
$131,449
$11,003
0%
N/A
N/A
2d 16h 23m
active
PredictionHero
PH Consensus
94.1%
Yes 85.6¢No 15.3¢
Avg: 1¢Max: 1¢
predict

25 bps increase

24%
Yes 24.2¢No 76¢
0.2¢
$28,325
$26,898
0%
N/A
N/A
2d 16h 23m
active
kalshi

Hike 25bps

6%
Yes 6¢No 95¢
1¢
N/A
$5,547,456
5%
N/A
$2,308,542
2d 10h 29m
active
polymarket

25 bps increase

5%
Yes 5¢No 96¢
1¢
$1,503,690
$15,538,387
7%
N/A
N/A
2d 20h 23m
active
PredictionHero
PH Consensus
4.9%
Yes 11.7¢No 89¢
Avg: 0.7¢Max: 1¢
kalshi

Hike >25bps

1%
Yes 1¢No 100¢
1¢
N/A
$1,029,716
0%
N/A
$932,342
2d 10h 29m
active
kalshi

Cut >25bps

1%
Yes 1¢No 100¢
1¢
N/A
$247,589
0.38%
N/A
$234,135
2d 10h 29m
active
predict

50+ bps increase

2%
Yes 2.1¢No 98.5¢
0.6¢
$338,236
$36,689
0%
N/A
N/A
2d 16h 23m
active
polymarket

50+ bps increase

0%
Yes 0.4¢No 99.7¢
0.1¢
$737,441
$9,896,493
7%
N/A
N/A
2d 20h 23m
active
PredictionHero
PH Consensus
0.4%
Yes 1.3¢No 99.1¢
Avg: 0.4¢Max: 0.6¢
predict

25 bps decrease

7%
Yes 7¢No 93.8¢
0.8¢
$37,593
$77,756
0%
N/A
N/A
2d 16h 23m
active
kalshi

Cut 25bps

1%
Yes 1¢No 100¢
1¢
N/A
$1,539,978
1%
N/A
$1,421,038
2d 10h 29m
active
polymarket

25 bps decrease

0%
Yes 0.2¢No 99.9¢
0.1¢
$1,470,689
$11,313,446
5%
N/A
N/A
2d 20h 23m
active
PredictionHero
PH Consensus
0.3%
Yes 2.7¢No 97.9¢
Avg: 0.6¢Max: 1¢
predict

50+ bps decrease

2%
Yes 2¢No 98.2¢
0.2¢
$343,392
$25,899
0%
N/A
N/A
2d 16h 23m
active
polymarket

50+ bps decrease

0%
Yes 0.1¢No 100¢
—
$2,736,550
$9,795,421
2%
N/A
N/A
2d 20h 23m
active
PredictionHero
PH Consensus
0.1%
Yes 1.1¢No 99.1¢
Avg: 0.2¢Max: 0.2¢
Total markets: 15

Description

This event group concerns the Federal Reserve's decision regarding interest rates at its October 2026 meeting. Markets ask whether the Fed will increase, decrease, or leave rates unchanged, specified in basis points. Resolution hinges on the change to the upper bound of the target federal funds rate.

PredictionHero - Resolution Divergence Alerts (RDA)

Divergence Detected

Issue: Kalshi markets resolve on a specific date (October 28, 2026) and define outcomes as direct cuts/hikes, while Polymarket allows for rounding to the nearest 25 bps and relies on the FOMC statement.Hero tip: Focus on the likely magnitude of the rate change. If a change is expected near a 25 bps threshold, the rounding rule on Polymarket could significantly impact the outcome compared to Kalshi's precise cut/hike definitions.

Critical divergence points:

  • Polymarket: Resolves based on the change in the upper bound of the target federal funds rate after the October 2026 FOMC meeting, rounding changes to the nearest 25 bps. Resolution source is the FOMC statement: https://www.federalreserve.gov/monetarypolicy/fomccalendars.htm.
  • Kalshi: Resolves based on whether the Federal Reserve does a cut or hike of specific amounts (25bps, >25bps, 0bps) on October 28, 2026. No explicit rounding rule is mentioned.
Our PredictionHero Resolution Divergence Alerts (RDA) are there to help users identify potential differences across platforms. They do not replace or supersede the official rules and description of any prediction market. Users are solely responsible for reviewing and understanding the applicable rules and resolution criteria before placing any trade or bet. If you notice a potential inconsistency, discrepancy, or error in an alert, please report it to our team so we can review and improve the accuracy of our data.

Polymarket

The FED interest rates are defined in this market by the upper bound of the target federal funds range. The decisions on the target federal funds range are made by the Federal Open Market Committee (FOMC) meetings. This market will resolve to the amount of basis points the upper bound of the target federal funds rate is changed by versus the level it was prior to the Federal Reserve's October 2026 meeting. If the target federal funds rate is changed to a level not expressed in the displayed options, the change will be rounded up to the nearest 25 and will resolve to the relevant bracket. (e.g. if there's a cut/increase of 12.5 bps it will be considered to be 25 bps) The resolution source for this market is the FOMC’s statement after its meeting scheduled for October 27-28, 2026 according to the official calendar: https://www.federalreserve.gov/monetarypolicy/fomccalendars.htm. The level and change of the target federal funds rate is also published at the official website of the Federal Reserve at https://www.federalreserve.gov/monetarypolicy/openmarket.htm. This market may resolve as soon as the FOMC’s statement for their October meeting with relevant data is issued. If no statement is released by the end date of the next scheduled meeting, this market will resolve to the "No change" bracket.

Kalshi

All markets in this event are mutually exclusive, meaning only one outcome can resolve to Yes while all others resolve to No. Each market corresponds to a specific rate change: cuts of 25bps, hikes of 25bps, hikes of >25bps, or maintaining the current rate (0bps change). If the Federal Reserve implements a rate change that matches any of the defined thresholds, the corresponding market resolves to Yes. If the scheduled meeting is canceled and does not occur on its designated date, the 'Fed maintains rate' market automatically resolves to Yes, and all other markets resolve to No. This structure ensures that regardless of the meeting's outcome or cancellation, exactly one market will resolve to Yes, enforcing clear resolution across all possible scenarios.

Predict

The FED interest rates are defined in this market by the upper bound of the target federal funds range. The decisions on the target federal funds range are made by the Federal Open Market Committee (FOMC) meetings. This market will resolve to the amount of basis points the upper bound of the target federal funds rate is changed by versus the level it was prior to the Federal Reserve's October 2026 meeting. If the target federal funds rate is changed to a level not expressed in the displayed options, the change will be rounded up to the nearest 25 and will resolve to the relevant bracket. (e.g. if there's a cut/increase of 12.5 bps it will be considered to be 25 bps) The resolution source for this market is the FOMC’s statement after its meeting scheduled for October 27-28, 2026 according to the official calendar: https://www.federalreserve.gov/monetarypolicy/fomccalendars.htm. The level and change of the target federal funds rate is also published at the official website of the Federal Reserve at https://www.federalreserve.gov/monetarypolicy/openmarket.htm. This market may resolve as soon as the FOMC’s statement for their October meeting with relevant data is issued. If no statement is released by the end date of the next scheduled meeting, this market will resolve to the "No change" bracket.