Current UCUI
68/100
Moderate-High Uncertainty
+4 points from prior reading
Potato Market Intelligence
Potato Price Assessment Methodology
Potato price assessment methodology defines how representative market value is estimated when completed physical transactions are limited. MassGain makes product, region, delivery period, evidence hierarchy, contributors, normalization, bids, offers, judgment, outlier treatment, confidence, and publication controls visible so users can evaluate both the number and how observable the market was.
Market Data
How to read this market
Potato price assessment methodology defines how representative market value is estimated when completed transactions are limited. The object should preserve product, region, delivery period, evidence hierarchy, contributor process, normalization, bids and offers, expert judgment, outlier treatment, confidence, and publication controls.
Use the methodology to understand how each observation enters the assessment and why adjustments are made. Compare evidence breadth, timing, and dispersion so procurement and finance can judge whether the assessed value is suitable for contracts or only directional market intelligence.
Data Module
Potato Price Assessment Method
Marketdefined physical potato segment
Evidencetrades, bids, offers, contributors
Normalizationquality, freight, timing, units
Judgmentdocumented adjustments and outliers
Confidencebreadth and dispersion
Decision useassessed market value
Analysis
Why this matters
An assessed value is most useful when the judgment behind it is visible. Sparse transactions may require bids, offers, or comparable markets, but those inputs should not be presented as equivalent evidence. Commercial users need both the number and an indication of how directly observable the market was.
Signal 01
Usable Crop Uncertainty Index
UCUI translates crop and market complexity into a simple uncertainty signal. Higher readings indicate greater uncertainty—not necessarily higher prices.
Understand uncertainty. Anticipate risk. Act earlier.
UCUI is designed to analyze potato-industry publications and data signals across regions, varieties, weather, disease, storage, supply, and demand.
WeatherHigh
DiseaseHigh
StorageMedium
SupplyMedium
Single-day snapshot based on a scan of 11,500+ web and social signals. Get historical and real-time data by clicking the button below.
The MassGain Daily
Today’s market analysis.
A daily editorial synthesis of physical potato data, crop signals, market reporting, and what participants should watch next.
September 16, 2026Latest MassGain publication
Potato market steady for now; Russia’s smaller crop is the salient risk
Spot prices are flat and USDA terminal reports read ‘market steady,’ but a renewed forecast for a smaller Russian harvest and recent regional harvest stress leave seasonal import timing and storage losses as the key uncertainty.
Signal 02
MassGain Potato Index
Independent physical-pricing intelligence and market-trend analysis for procurement, forecasting, contracting, and scenario planning.
Core Russet Carton Median
312.45 USD/MT
Latest qualifying physical-market observation
+4.75 (+1.55%)
Price discovery for the physical potato market
MPI is designed to track physical pricing data, price trends, deltas, and divergences across regions and potato types.
Series window45 days
Current public coverageCore russet cartons
Primary source basisQualifying USDA physical rows
UnitUSD per metric tonne
Single-day snapshot based on most recent 45 days worth of data. Limited to US Russets only. Get more complete, global data about all varieties by clicking the button below.
Signal 03
MassGain Spot Reference
An independent spot reference designed for price discovery, contract discussions, procurement comparisons, and risk modeling.
Russet Burbank — U.S. Midsize
305 USD/MT
Demonstration reference format
+1.6% WoW · Confidence: High
A trusted benchmark for pricing, contracts, and risk
MSR is intended to use real transactions and verifiable physical-market data to support negotiations, price checks, contracting, and risk models.
ProductRusset Burbank
SpecificationU.S. midsize, 40–70 count
Reference typePhysical spot benchmark
StatusIn development
Based on most recent 45 days worth of data. Limited to US Russets only. Get more complete, global data about all varities by clicking the button below. Full access also includes historical data -- including depreciated NYMEX/CBOE/EEX spot references -- projections, trends, and AI-driven insights.
The MassGain Product Ladder
From insight to intelligence to action
Four integrated products built for the physical potato market, delivered through public pages, reports, exports, dashboards, and API access.
1
Content
Original research, commentary, aggregated news, and market updates.
- What matters right now?
- What is happening out there?
2
UCUI™
Usable Crop Uncertainty Index: an AI-powered signal of crop risk and market uncertainty.
- Understand uncertainty
- Anticipate risk
- Act earlier
3
MPI™
MassGain Potato Index: independent physical-pricing intelligence and trend analysis.
- Price discovery
- Regional trends
- Procurement planning
4
MSR™
MassGain Spot Reference: an independent benchmark for price discovery and risk modeling.
- Contracts
- Negotiations
- Risk models
Content + UCUI + MPI + MSR + API access
Get historical series, regional detail, constituent data, exports, alerts, and direct data access.
Overview
Who is this for?
This page is for price-reporting teams, processors, procurement leaders, and analysts that need to understand how an assessed potato price is produced when transparent transaction volume is limited. A price assessment methodology defines the market, product, region, delivery period, evidence hierarchy, contributor process, normalization, assessment window, outlier treatment, use of bids and offers, expert judgment, and publication controls. MassGain helps users inspect those rules and the market evidence supporting each value.
Assessments are especially important in fragmented physical markets, but they require strong governance. Completed trades may be scarce, quotes may reflect different qualities or freight terms, and contributors may have uneven market shares. MassGain standardizes observations, tracks source type and timing, measures dispersion and concentration, and preserves an audit trail for adjustments. Procurement can determine whether an assessment is suitable for contracts, finance can understand uncertainty, and benchmark users can compare methodology across providers. The result is a transparent estimate of representative market value rather than a number detached from its evidence. MassGain does not claim perfect observability; it makes the judgment process, confidence, and limitations visible.
Use Case
A potato market has few completed trades during late storage. MassGain combines verified bids, offers, and one transaction after normalizing delivery and quality. The assessment is published with reduced-confidence status and a note explaining the thin evidence rather than presenting false precision.
FAQs
What evidence can support a potato price assessment?
Completed trades, firm bids, firm offers, contributor information, comparable markets, and documented judgment may be used.
Why must evidence be normalized?
Quality, region, freight, delivery timing, unit, and contract status can make observations incomparable.
How does MassGain preserve transparency?
It records source type, timing, adjustments, confidence, methodology, and the audit trail behind the value.
Put this market intelligence to work
Get historical data, regional detail, benchmarks, alerts, exports, and API access tailored to your procurement
and market-analysis needs.
Data and Methodology
Professional market-data standards
MassGain is building transparent public market infrastructure. Each live metric will identify its date, unit, coverage, methodology, and source basis.
Data provenance
MassGain uses public, licensed, contributed, and independently derived physical-market information. Source availability and publication schedules vary.
Timing and revisions
Figures may reflect the latest available observation rather than a same-day transaction. Source data and MassGain calculations may be corrected, restated, or revised.
Not transactional pricing
MassGain figures are informational reference values and do not constitute executable bids, offers, settlements, or guarantees that a transaction can occur at the displayed value.
No individualized advice
Content and data are provided for informational and analytical purposes and do not constitute financial, investment, legal, trading, or individualized procurement advice.
Independent publication
Certain observations may be derived from USDA reports. MassGain is independent and is not affiliated with or endorsed by the USDA.
Commercial use and licensing
Public display does not grant rights to reproduce, redistribute, republish, or incorporate MassGain indices or references into commercial products or contracts without authorization.