Produce the number. Explain the move. Sign it off.
Master commodity product control: daily P&L production, realised and unrealised, new-deal and amendment effects, curve and basis movement, FX, Greeks, reserves, independent price verification, valuation control and the reconciliation that lets a desk close the day.
Daily P&L · P&L explain · IPV · Reserves · Valuation control · Reconciliation · Sign-off
Cumulative, not modular
Chapter 130 should be impossible to complete properly without the artefacts built in the chapters before it. The programme follows one continuous fictional firm, NorthStar Energy Trading, so relationships between trades, positions, agreements, exposures and decisions accumulate rather than reset.
The learning chain
The technical build
NorthStar Energy Trading is a fictional firm created for teaching. It does not describe any real company, person or investigation.
12 modules · 130 chapters
M0 Commodity Product Control Desk Primer Ch 1–8 · 8 chapters
Establish the control function
- What Commodity Product Control Actually Does
- Trader → ETRM → Valuation → P&L → Product Control
- What P&L Actually Represents
- Front Office P&L vs Official P&L
- Anatomy of a Daily P&L
- Daily, MTD and YTD P&L
- Product Control Materiality and Escalation
- NorthStar Product Control Operating Model
M1 Trade, Position & Valuation Foundations Ch 9–20 · 12 chapters
Build the controlled P\&L population
- Trade Population
- Books, Portfolios and Desk Hierarchies
- Trade Lifecycle Events
- Commodity Position Fundamentals
- Physical vs Financial Positions
- Valuation Date and Market Cut
- Market Data Hierarchy
- Discounting and Currency
- Trade-Level MtM
- Position-Level MtM
- Valuation Versioning
- NorthStar Controlled Valuation Population
M2 Daily P\&L Mechanics Ch 21–34 · 14 chapters
Explain how today's number arises
- Beginning-of-Day and End-of-Day Value
- Unrealized P&L
- Realized P&L
- Cash P&L vs Mark-to-Market P&L
- New Deal P&L
- Day-1 P&L
- Cancelled and Amended Trade P&L
- Settlement P&L
- Physical Delivery P&L
- Fees, Brokerage and Transaction Costs
- Accruals
- Prior-Period Adjustments
- Daily P&L Waterfall
- Building NorthStar's Daily P&L Engine
M3 Market Movement & Curve P\&L Explain Ch 35–50 · 16 chapters
Explain price-driven performance
- What P&L Explain Is Trying to Solve
- Price × Position Explain
- Yesterday's Position vs Today's Position
- Yesterday's Curve vs Today's Curve
- Gas Outright Curve P&L
- Gas Basis P&L
- Power Baseload P&L
- Peak/Off-Peak P&L
- Hourly Shape P&L
- Oil Outright P&L
- Physical Differential P&L
- LNG Curve P&L
- Emissions Curve P&L
- Cross-Commodity Spread P&L
- Curve Roll and Carry
- NorthStar Curve Explain Engine
M4 FX, Greeks & Nonlinear P\&L Ch 51–64 · 14 chapters
Move beyond linear forward positions
- FX Translation P&L
- Commodity vs FX Cross Effects
- Delta P&L
- Gamma P&L
- Vega P&L
- Theta P&L
- Rho and Discounting Effects
- Cross-Gamma and Correlation Effects
- Volatility Surface Movement
- Option Exercise and Expiry
- Asian and Averaging Structures
- Swing and Flexible-Volume Structures
- Greek Explain Residual Analysis
- NorthStar Nonlinear P&L Engine
M5 Physical Commodity P\&L Ch 65–80 · 16 chapters
Capture inventory, logistics and operational economics
- Why Physical P&L Is Harder
- Inventory P&L
- Inventory Cost Basis
- Storage P&L
- Pipeline Transport P&L
- Gas Imbalance P&L
- Power Volume P&L
- Renewable Shape and Profile P&L
- Crude Cargo P&L
- Refined Product Inventory P&L
- LNG Cargo P&L
- Freight P&L
- Quality and Specification P&L
- Quantity Reconciliation P&L
- Physical Cost Accrual True-Up
- NorthStar Physical P&L Engine
M6 Independent Price Verification & Valuation Control Ch 81–92 · 12 chapters
Challenge the prices behind P\&L
- What Independent Price Verification Actually Does
- Price Testing Hierarchy
- Independent Source Matching
- Bid/Offer Testing
- Illiquid Price Testing
- Price Testing for Physical Differentials
- Volatility IPV
- Model Input IPV
- IPV Thresholds
- IPV Exceptions
- IPV Adjustment Calculation
- NorthStar IPV Platform
M7 Valuation Reserves & Adjustments Ch 93–104 · 12 chapters
Account for uncertainty and exit economics
- Why Valuation Reserves Exist
- Bid/Offer Reserve
- Liquidity Reserve
- Model Risk Reserve
- Price Uncertainty Reserve
- Concentration Reserve
- Day-1 P&L Reserve
- Operational and Physical Valuation Adjustments
- Reserve Release
- Reserve Attribution
- Reserve Governance
- NorthStar Valuation Adjustment Engine
M8 Reconciliation & Control Ch 105–116 · 12 chapters
Prove that the numbers agree
- Why Reconciliation Is a Control
- Front Office vs Product Control P&L
- Trade Reconciliation
- Position Reconciliation
- Market Data Reconciliation
- P&L vs Risk Reconciliation
- ETRM vs General Ledger Bridge
- Realized P&L vs Cash Reconciliation
- Inventory Reconciliation
- Break Classification
- Break Ageing and Escalation
- NorthStar Reconciliation Control Centre
M9 Daily Sign-Off, Month-End & Governance Ch 117–122 · 6 chapters
Turn analysis into controlled financial reporting
- Daily P&L Sign-Off
- Desk Commentary
- Flash vs Final P&L
- Month-End Close
- P&L Certification and Governance Committees
- Backtesting Product Control
M10 Product Control Data & Technology Ch 123–126 · 4 chapters
Industrialize the control framework
- Product Control Canonical Data Model
- Event-Driven P&L Architecture
- P&L Explain Calculation Services
- Building the NorthStar Product Control Platform
M11 NorthStar P\&L Crisis Capstone Ch 127–130 · 4 chapters
Explain a number nobody initially trusts
- The €18.4M P&L Day
- Reconstruct and Explain the P&L
- Challenge Valuation, IPV and Reserves
- Product Control Committee Sign-Off
Three ways to take Commodity Product Control, P&L Explain & Valuation Control
| Feature | Self-paced | Cohort | Enterprise |
|---|---|---|---|
| Format | Written chapters, video explainers and podcasts | Everything in self-paced, plus scheduled live sessions | Everything in cohort, delivered privately to your team |
| Live sessions | None | Scheduled, instructor-led | Scheduled, instructor-led, private |
| Mentorship | Not offered | Not offered | Not offered |
| Access | Lifetime | Lifetime | Lifetime for every enrolled seat |
| Pace | Entirely your own | Guided schedule with a peer group | Agreed with your desk |
| Tailoring | Fixed curriculum | Fixed curriculum | Sequenced to your markets, systems and governance |
| Best for | Individuals learning around a job | Individuals who want structure and deadlines | Desks building the same capability together |
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