Current UCUI
68/100
Moderate-High Uncertainty
+4 points from prior reading
Potato Market Intelligence
Potato Glycoalkaloid Testing
Potato glycoalkaloid testing measures naturally occurring compounds that can rise with variety, light exposure, damage, sprouting, stress, or storage. Procurement and quality teams can segment affected lots, prioritize movement, and compare permitted uses with replacement availability.
Market Data
How to read this market
Potato glycoalkaloid-testing data measures naturally occurring compounds associated with variety, light exposure, damage, sprouting, crop stress, and storage history. The market object is a tested raw-potato or finished-product lot linked to its variety, origin, storage cohort, method, and applicable internal or customer requirement.
Use the data to segregate lots, prioritize movement, compare storage cohorts, and assess which inventory remains suitable for intended products. Testing is most useful when paired with sprouting, greening, damage, age, and storage records rather than interpreted as an isolated laboratory number.
Data Module
Potato Glycoalkaloid Testing
Market objecttested lot or cohort
Primary measureglycoalkaloid result
Key dimensionsvariety, storage age, condition
End usefresh or processed product
Commercial useallocation and risk control
Compare withsprouting, greening, replacement supply
Analysis
Why this matters
Elevated glycoalkaloids can reduce usable inventory before any change appears in regional tonnage statistics. Risk can be concentrated in a variety or aging storage cohort, so broad market supply and specification-ready supply may move in opposite directions.
The commercial response depends on permitted alternate uses, remaining storage life, and replacement availability. That makes lot segmentation more informative than treating the entire origin as impaired.
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 processors, procurement teams, growers, quality managers, and product-development groups that need to understand potato glycoalkaloid testing. Glycoalkaloids are naturally occurring compounds in potatoes whose levels can rise with variety, light exposure, damage, sprouting, stress, or poor storage. Testing helps assess whether raw potatoes or finished products meet internal, buyer, or regulatory expectations. MassGain helps users connect analytical results with the crop, storage, and commercial conditions behind them.
A high result can reduce usable inventory even when tonnage and appearance initially seem adequate. The affected lots may require segregation, rejection, accelerated use, or reassignment to another permitted product. MassGain combines testing information with variety, field and storage history, regional crop conditions, quality pricing, processor specifications, inventory age, and replacement availability. Procurement can compare quality-adjusted cost, operations can prioritize lower-risk lots, and finance can estimate impairment or replacement expense. The platform also helps identify whether elevated levels are confined to a storage cohort or reflect a broader regional and varietal issue. MassGain does not perform testing, establish safety limits, or provide medical or regulatory advice. It supplies the market context needed to translate glycoalkaloid results into inventory, sourcing, quality, and production decisions.
Use Case
A processor detects elevated glycoalkaloids in older stored lots of one variety. MassGain shows new-crop replacement is available but carries a temporary premium. Operations uses unaffected lots for the sensitive product, procurement buys a limited bridge volume, and finance values the remaining inventory according to its permitted uses.
FAQs
Why are potatoes tested for glycoalkaloids?
Testing helps evaluate naturally occurring compounds that can rise with variety, light, damage, sprouting, stress, or storage.
Can high results affect usable supply?
Yes. Lots may require segregation, rejection, accelerated use, or assignment to another permitted use.
How does MassGain support the decision?
It connects results with variety, storage, inventory age, specifications, prices, and replacement availability.
Put this market intelligence to work
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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.