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Will the Fed increase interest rates by 25 bps after the January 2027 meeting?

Belief Systems Market Grade

NRnew

Not Rated · New

As of Oct 25, 2026Measured from Sep 25 to Oct 25, 2026

No grade is given. Too few days of data to start a grade.

A grade limit lowered this grade: C+ from trading activity. That is the highest grade it can get until the limit lifts.

Some data was missing in this period, so no grade change can be confirmed until it recovers. Gaps are never filled in.

Rates how well this market trades, from A+ (best) to F: how much you can trade near the price, and how many different traders take part. Not a forecast of the outcome.

Market status
Not Rated · New
Under review
No
Data
Data-limited · 100% observed
Trading activity
Limited trading activity · grade limit C+

Liquidity and integrity

The two measures behind the grade.

Liquidity

Not rated

How easily the market trades: the depth of buy and sell quotes, the cost of a typical trade, and how steadily trading happens.

Integrity

Not rated

How broad and orderly trading is: how many different traders take part, and how often quotes are missing, one-sided, or crossed.

It screens for concentrated trading. It is not proof that a market can’t be manipulated, since many accounts can belong to one trader.

Both are recalculated daily over the same 30-day period. The overall grade moves more slowly: a change has to hold before it counts.

Grade changes(0)

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Every change stays on the record, including corrected ones.

No grade changes yet.

Details and citationShow

The grade

Market status
Not Rated · NewToo few days of data to start a grade.
Under review
No
Data status
Data-limitedSome data was missing, and gaps are never filled in.
Grade limits
C+ from trading activity (lowered this grade)
Trading activity
Limited trading activity (T0)Little trading backed the quotes, or too few trades were seen to tell. The grade can be C+ at most.
Grade since
–

The data

Data observed
Full · 100%
Days observed
1 of 30 needed
Measured over
Sep 25 to Oct 25, 2026
First observed
Oct 24, 2026
Last complete day
Oct 25, 2026
Data check codes
inputs_unavailabletrade_coverage_gap

Identifiers and versions

Record ID
polymarket:0x50642b28be893e8752649e9ae6d687558fc5dcfeeecd10713cf59ef6ea0edce4:1A change to what the market question means starts a new record.
Venue
Polymarket
Market ID
0x50642b28be893e8752649e9ae6d687558fc5dcfeeecd10713cf59ef6ea0edce4
Correction
Original
Calculation status
data_limited
Last confirmed change
None
Methodology version
mg-1.2
Calibration version
mg-cal-1.0

Cite this grade

Market Grades by Belief Systems: Will the Fed increase interest rates by 25 bps after the January 2027 meeting? Market Grade Not Rated (new).

Episode:
polymarket:0x50642b28be893e8752649e9ae6d687558fc5dcfeeecd10713cf59ef6ea0edce4:1
Flags:
inputs_unavailable, trade_coverage_gap
Lifecycle:
Not Rated · New
Data status:
Data-limited
Under review:
No
Trading activity:
Limited trading activity (T0) · grade limits C+ (trading evidence)
Book coverage:
full · 100%
As of:
2026-10-25 · window 2026-09-25 to 2026-10-25
Versions:
mg-1.2 / mg-cal-1.0

https://beliefsystems.xyz/grades/polymarket/0x50642b28be893e8752649e9ae6d687558fc5dcfeeecd10713cf59ef6ea0edce4

How grades are calculated ↗

Market Grades are in beta. Grades are live, and the methodology is being validated in public on a published schedule. Validation roadmap ↗

Disclosures

Market Grades measure market quality – liquidity, integrity – not the likelihood of any outcome.

Market Grades are unsolicited: no graded party requests, pays for, or previews a grade. Belief Systems holds no positions in graded markets.

A grade is not a recommendation to buy, sell, or hold any position, and is not a substitute for a user's own assessment.