Current UCUI
68/100
Moderate-High Uncertainty
+4 points from prior reading
Potato Market Intelligence
Potato Should Cost Variance
For restaurant procurement teams, potato should cost variance helps decompose the gap between supplier pricing and a matched potato should-cost range. MassGain connects the decision to matched regional benchmarks, crop and storage conditions, contract timing, freight, and supplier exposure so commercial assumptions remain explainable.
Market Data
How to read this market
Potato should-cost variance is the difference between a supplier's observed price and an independently modeled range for raw potatoes, processing, packaging, freight, service, and margin. The variance should be decomposed by region, product, timing, and cost component before it is treated as commercially actionable.
MassGain supplies the matched potato-market benchmark and historical spread needed to determine which part of the gap is supported by physical-market exposure.
Data Module
Should-cost variance context
Supplier priceobserved bid or invoice
Modeled rangelow, base, and high should cost
Potato basismatched regional benchmark
Known adjustmentsfreight, service, and specification
Residual gapunexplained portion
Decision useinvestigate, negotiate, or accept premium
Analysis
Why this matters
A positive variance does not automatically mean overpricing. Better yield, dedicated capacity, stronger service, or a genuinely tight regional potato market can justify a premium.
MassGain helps distinguish those supported differences from duplicated charges, benchmark mismatches, or commercial spread outside historical relationships. That makes the variance a diagnostic tool rather than a simplistic price target.
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 QSR and restaurant procurement teams that need to explain why a supplier’s quoted potato-product price differs from an independently modeled should-cost range. Potato should cost variance is the gap between the observed invoice or bid and a structured estimate of raw potatoes, processing, oil, labor, energy, packaging, storage, freight, service, and reasonable commercial margin. MassGain’s potato data suite strengthens that comparison by supplying the regional benchmark, crop period, market channel, historical spread, and supply conditions appropriate to the supplier plant.
The variance is most useful when it is decomposed rather than treated as one unexplained percentage. A higher supplier price may be justified by tighter regional potato exposure, stronger recovery, dedicated capacity, shorter freight lanes, or superior fill rates. It may also reveal a benchmark mismatch, an expired surcharge, duplicated freight, or a conversion spread that has widened without supporting evidence. MassGain helps procurement distinguish market-driven variance from specification, timing, operational, and commercial factors.
Teams can apply the analysis during tenders, renewals, invoice reviews, and negotiations. A transparent low, base, and high should-cost range avoids false precision while showing which assumptions drive the conclusion. MassGain does not reveal proprietary supplier economics or prove that every residual gap is excessive margin. It provides the independent potato-market foundation needed to investigate the variance, recognize legitimate value, and focus negotiations on the components that remain unsupported.
Use Case
A national QSR’s should-cost model estimates frozen-fry cases at $28.40–$29.20, while the incumbent bids $31.00. MassGain shows that $0.70 of the gap is supported by tighter regional potato supply and $0.35 by stronger freight and capacity protection. Packaging is already included in the quoted conversion charge, exposing a duplicated surcharge, while the remaining spread sits above the supplier’s historical range. Procurement preserves the justified service premium, removes the duplicate charge, and negotiates a plant-specific price of $29.85 rather than challenging the full variance.
FAQs
What is potato should cost variance?
It is the difference between a supplier’s observed price and a transparent modeled range for matched potato, conversion, logistics, service, and margin components.
Does a positive variance always mean the supplier is overpriced?
No. Quality, recovery, dedicated capacity, freight, service, timing, and genuine regional exposure may justify part or all of the gap.
How does MassGain make the variance actionable?
It matches the supplier to relevant potato benchmarks and decomposes the gap so procurement can investigate only the unsupported components.
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.