Current UCUI
68/100
Moderate-High Uncertainty
+4 points from prior reading
Potato Market Intelligence
Potato Blackleg Risk
Potato blackleg risk is the commercial exposure created when credible disease pressure may reduce stand, tuber quality, marketable yield, storage performance, or contract fulfillment. MassGain connects verified agronomic evidence with regional availability, prices, and replacement supply so finance and procurement can model consequences without using market data to diagnose disease.
Market Data
How to read this market
Potato blackleg risk is the commercial exposure created when credible blackleg disease pressure may reduce stand, tuber quality, marketable yield, storage performance, or contract fulfillment. The market view should track affected region, variety, crop stage, verified agronomic evidence, buyer quality requirements, and available replacement supply.
MassGain can connect confirmed or credible disease information with regional crop progress, processing-grade availability, prices, and contract exposure. This supports risk and sourcing scenarios while leaving diagnosis and disease management to qualified agronomic, laboratory, seed-certification, and plant-health professionals.
Data Module
Blackleg risk context
Evidenceverified agronomic or plant-health information
Regionaffected production basin
Crop exposureacreage, variety, and crop stage
Quality pathmarketable yield and buyer specifications
Replacement supplyalternate compliant potatoes
Decision usecredit, sourcing, and continuity scenarios
Analysis
Why this matters
Disease incidence and financial severity are not the same thing. A localized blackleg problem can have limited commercial effect when alternate supply is abundant, while modest disease pressure can matter greatly if it affects a scarce variety or concentrated contract window.
MassGain helps translate credible biological evidence into market consequences rather than diagnosing the crop. The analysis should focus on usable-volume loss, quality deductions, replacement cost, and shared regional exposure, with scenario ranges that change as field and inspection evidence develops.
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 10, 2026Latest MassGain publication
Potato prices quiet at $30/cwt as regional harvest damage buzzes beneath the surface
Market indicators are stable, but reporting from Europe and select growing areas shows real, localized crop stress — a reminder that steady headline prices can mask uneven physical risk.
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 is for agricultural lenders, crop insurers, processors, seed programs, and risk teams that need to evaluate how potato blackleg could affect marketable yield, contract performance, inventory quality, and borrower cash flow. Blackleg is a bacterial disease complex that can reduce stand, weaken plants, cause stem decay, and contribute to tuber-quality problems. For finance and risk users, the commercial concern is not diagnosis itself but how disease pressure may alter usable production, rejection rates, storage performance, and replacement-supply costs.
MassGain’s potato data suite helps place disease reports within a broader regional market context. Users can compare the affected basin with crop progress, quality observations, processing-grade availability, regional prices, and historical disruption patterns. That makes it easier to distinguish an isolated farm issue from a developing regional constraint and to identify which borrowers, plants, or contracts are most exposed.
The intelligence supports credit monitoring, insurance review, supply-continuity planning, and stress testing. MassGain does not diagnose blackleg, certify seed, or replace agronomists, laboratories, or official plant-health authorities. It provides the external market layer needed to translate credible disease evidence into scenarios for lower marketable yield, higher quality deductions, delayed deliveries, or tighter replacement supply.
Use Case
A lender finances several seed and processing-potato growers in one region. Reports of blackleg rise during crop development, but exposure differs by variety and buyer tolerance. MassGain maps the regional disease concern to contract specifications, local processing demand, and replacement availability. The bank requests targeted field and seed-health updates from the most exposed borrowers and models quality deductions without downgrading the entire portfolio.
FAQs
What financial risks can potato blackleg create?
It can reduce marketable yield, increase rejection or quality deductions, disrupt delivery, and raise replacement-supply costs.
Does MassGain diagnose blackleg?
No. Diagnosis and control require agronomic, laboratory, seed-certification, and plant-health expertise.
How does MassGain support risk analysis?
It connects credible disease information with regional prices, quality, supply availability, contracts, and borrower exposure.
Put this market intelligence to work
Get historical data, regional detail, benchmarks, alerts, exports, and API access tailored to your procurement
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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.