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Will Bitcoin reach $180,000 by December 31, 2026?

Belief Systems Market Grade

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Grade as of Nov 3, 2026. Please keep the source line when you share it.

Fdata-limited

Very weak market quality

As of Nov 3, 2026 · F since Oct 27, 2026Measured from Oct 4 to Nov 3, 2026

FLiquidity · Very weakA+Integrity · Very strongUpdated daily

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
Active
Under review
No
Data
Data-limited · 100% observed
Trading activity
Limited trading activity
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Liquidity and integrity

The two measures behind the grade.

F

Liquidity

Very weak

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

F since Oct 23, 2026 · steady

A+

Integrity

Very strong

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.

A+ since Nov 3, 2026 · steady

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

Every change stays on the record, including corrected ones.

Oct 28, 2026

Grade revised to F. First published as C-.

Why: This first grade was computed as if trade data were partial. The trade record was complete. Governance Log

Dates and ID
First seen: not recorded · data through Oct 27, 2026Took effect Oct 27, 2026 · published Oct 28, 2026Corrects an earlier entry: view itID for the API: polymarket:0x799c35de1e5f3ebd75053643e020e6df9e9a3f477e3d6066eb0a8565f65d547f:1:3
Earlier version
Oct 28, 2026
Review openedat C-

Sharp drop in quality

Why

Market quality fell sharply, so a fast-tracked downgrade review began.

Dates and ID
First seen Oct 28, 2026 · data through Oct 28, 2026Took effect Oct 28, 2026 · published Oct 28, 2026ID for the API: polymarket:0x799c35de1e5f3ebd75053643e020e6df9e9a3f477e3d6066eb0a8565f65d547f:1:2
Oct 27, 2026
First gradeC-
Why

The market had enough days of data to get its first grade.

Dates and ID
First seen: not recorded · data through Oct 27, 2026Took effect Oct 27, 2026 · published Oct 27, 2026ID for the API: polymarket:0x799c35de1e5f3ebd75053643e020e6df9e9a3f477e3d6066eb0a8565f65d547f:1:1

Grade history

GradeABCF
LiquidityABCF
IntegrityABCF

All three use the same A+ to F scale. Gaps are days with no grade. Dots mark days with missing data.

Details and citationShow

The grade

Market status
ActiveCurrent grade, reviewed daily.
Under review
No
Data status
Data-limitedSome data was missing, and gaps are never filled in.
Grade limits
C+ from the weaker of liquidity and integrity (in force)C+ from trading activity (in force)
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
Oct 27, 2026
Version
2, revised Oct 28, 2026
First published
C- on Oct 27, 2026
Why
This first grade was computed as if trade data were partial. The trade record was complete. Governance Log

The data

Data observed
Full · 100%
Days observed
30 of 30 needed
Measured over
Oct 4 to Nov 3, 2026
First observed
Sep 27, 2026
Last complete day
Nov 3, 2026
Data check codes
inputs_unavailabletrade_coverage_gap

Identifiers and versions

Record ID
polymarket:0x799c35de1e5f3ebd75053643e020e6df9e9a3f477e3d6066eb0a8565f65d547f:1A change to what the market question means starts a new record.
Venue
Polymarket
Market ID
0x799c35de1e5f3ebd75053643e020e6df9e9a3f477e3d6066eb0a8565f65d547f
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 Bitcoin reach $180,000 by December 31, 2026? Market Grade F (v2, revised 2026-10-28; data-limited), as of 2026-11-03.

Episode:
polymarket:0x799c35de1e5f3ebd75053643e020e6df9e9a3f477e3d6066eb0a8565f65d547f:1
Flags:
inputs_unavailable, trade_coverage_gap
Lifecycle:
Active
Data status:
Data-limited
Under review:
No
Trading activity:
Limited trading activity (T0) · grade limits C+ (weaker component), C+ (trading evidence)
Book coverage:
full · 100%
As of:
2026-11-03 · window 2026-10-04 to 2026-11-03
Versions:
mg-1.2 / mg-cal-1.0

https://beliefsystems.xyz/grades/polymarket/0x799c35de1e5f3ebd75053643e020e6df9e9a3f477e3d6066eb0a8565f65d547f

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, 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.