Current UCUI
68/100
Moderate-High Uncertainty
+4 points from prior reading
Potato Market Intelligence
Potato Official Grade Certificate
A potato official grade certificate documents conformity with a recognized grading standard for a specific lot and inspection time. Growers and buyers can connect the grade with size mix, variety, condition, freight, end use, and regional premiums rather than assigning one universal value to the label.
Market Data
How to read this market
Potato official-grade-certificate data documents a lot's conformity with a recognized grading standard at a stated location and inspection time. The market object is the certified grade profile, including applicable variety or type, size, defects, condition, quantity, and packaging details.
Use the data to normalize offers and settlements by grade while retaining size mix, origin, package, timing, and end use. Connect certified attributes with regional premiums, discounts, customer specifications, and processor or fresh-market demand rather than assigning one universal value to the grade name.
Data Module
Official Potato Grade Certificate
Market objectcertified grade lot
Primary measuregrade conformity
Key dimensionssize, defects, condition, date
End usefresh, processing, seed, export
Commercial useprice normalization
Compare withregional premiums and buyer specs
Analysis
Why this matters
The same official grade can have different commercial value because size distribution, variety, freight, storage age, and buyer use sit outside or alongside the grade designation. Grade is therefore an eligibility and quality signal, not a complete price.
Commercial analysis should separate changes in grade mix from changes in the underlying regional market. That prevents a premium-size shortage from being misread as broad potato inflation.
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 growers, packers, processors, distributors, exporters, and buyers that need an official record of potato grade. An official grade certificate documents a lot’s conformity with a recognized grading standard at a stated place and time. It may include variety or type, size, defects, condition, quantity, package, and inspection details. MassGain helps users connect that official evidence with market value and intended use.
Grade affects commercial eligibility, but the same certificate can have different economic meaning for fresh, processing, seed, or export channels. A lot may satisfy an official grade yet carry a size distribution, solids profile, storage age, or freight burden that changes its usable value. MassGain compares certified attributes with regional prices, grade premiums and discounts, customer specifications, processor demand, and alternate supply. Procurement can normalize offers, growers can evaluate price realization, and finance can support settlement or inventory valuation. The platform also helps teams distinguish a change in grade mix from a broad market-price movement. MassGain does not issue, verify, or interpret legal certificates. It adds the physical-market context needed to convert grade information into a transparent pricing, sourcing, and allocation decision.
Use Case
A packer offers certified U.S. No. 1 potatoes at a premium. MassGain shows the certificate is valid, but the size mix is less valuable for the buyer’s program. Procurement negotiates a specification-adjusted price rather than paying the full headline grade premium.
FAQs
What does an official grade certificate establish?
It records conformity with a defined grade standard for a specific lot, place, and inspection time.
Does the same grade have one market value?
No. Size, variety, condition, origin, package, timing, and buyer use also affect price.
How does MassGain support grade-based pricing?
It connects certified attributes with regional benchmarks, premiums, discounts, demand, and alternatives.
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.