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Military action against Saudi Oil Pipeline (East-West) by November 30?

Belief Systems Market Grade

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Grade as of Nov 1, 2026. Please keep the source line when you share it.

NRhorizon

Not Rated · Too close to resolution

As of Nov 1, 2026Measured from Oct 2 to Nov 1, 2026

No grade is given. Ends too soon to build a grade.

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 · Too close to resolution
Under review
No
Data
Current · 100% observed
Trading activity
Sustained trading activity

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 · Too close to resolutionEnds too soon to build a grade.
Under review
No
Data status
CurrentEnough data was observed.
Grade limits
D from the weaker of liquidity and integrity (in force)
Trading activity
Sustained trading activity (T2)Steady trading backed the quotes over the period. Trading sets no grade limit.
Grade since
–

The data

Data observed
Full · 100%
Days observed
5 of 30 needed
Measured over
Oct 2 to Nov 1, 2026
First observed
Oct 27, 2026
Last complete day
Nov 1, 2026
Data check codes
None

Identifiers and versions

Record ID
polymarket:0x9e69d69cdbccdef7f8543d02dc2a60d299121286463cc5bbaf57b0aff5693a68:1A change to what the market question means starts a new record.
Venue
Polymarket
Market ID
0x9e69d69cdbccdef7f8543d02dc2a60d299121286463cc5bbaf57b0aff5693a68
Correction
Original
Calculation status
candidate
Last confirmed change
None
Methodology version
mg-1.2
Calibration version
mg-cal-1.0

Cite this grade

Market Grades by Belief Systems: Military action against Saudi Oil Pipeline (East-West) by November 30? Market Grade Not Rated (horizon).

Episode:
polymarket:0x9e69d69cdbccdef7f8543d02dc2a60d299121286463cc5bbaf57b0aff5693a68:1
Flags:
none
Lifecycle:
Not Rated · Too close to resolution
Data status:
Current
Under review:
No
Trading activity:
Sustained trading activity (T2) · grade limits D (weaker component)
Book coverage:
full · 100%
As of:
2026-11-01 · window 2026-10-02 to 2026-11-01
Versions:
mg-1.2 / mg-cal-1.0

https://beliefsystems.xyz/grades/polymarket/0x9e69d69cdbccdef7f8543d02dc2a60d299121286463cc5bbaf57b0aff5693a68

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.