Risk Model
All you can read & build – a quick reference guide to spreadsheets.
When was the last time you had to build a risk model in Excel? Do you remember wishing for a step by step guide? A model template? A translation of the differential equation from continuous to discrete spreadsheet friendly implementation? A risk spreadsheet that you could actually follow? From Option pricing to Value at risk; from Asset Liability Management to Treasury profitability analysis Excel spreadsheets simplify our lives and make it possible for us to generate and test answers and analysis.
Option Pricing using Monte Carlo Simulation – Pricing a lookback option
We do this by providing high level views of spreadsheet models; discrete spreadsheet friendly implementations and quite frequently a step by step guide to building a model.
The risk model spreadsheet guide is for do it yourself (DIY) types. If you enjoy building and testing models in Excel, you will find quite a few quick reference posts. If you don’t this is probably the last page you would want to spend time on.
The collection represents everything we have written on building risk, portfolio and banking spreadsheet models over the last three years. The content is structured and organized based on topic popularity. The posts are generally short on text and words and long on content and value. The earlier editions are all in byte sized pieces and sometimes a bit awkward, the later editions are lengthier and easier to read and follow.
Enjoy.
Risk model spreadsheets – Commodity Pricing Models for Oil & Gold



A guide to calculating trailing volatility and correlation followed by a short post that tries to tackle the Gold bubble question? Is Gold over valued? What can the relative pricing model tell us?
WTI Crude Oil daily return series



Risk model spreadsheets – Asset Liability Management





A short guide to Asset Liability Management reporting templates, assumptions and conventions including a review of building Maturity and Liquidity gaps.
ALM Model
Forecast interest rates using one and multifactor models in EXCEL
Interest Rate Models – CIR
Interest Rate Models – BDT
Interest Rate Models – HJM


Risk model spreadsheets – Value at Risk, Correlation, Volatility


Value at Risk
Correlation
Market Risk Metrics


Risk model spreadsheets – Monte Carlo Simulation


Using Monte Carlo Simulation to simulate oil prices, market prices, fuel consumption and fuel hedging results.
Simulating the distribution
Simulation Model inputs


Risk model spreadsheets – Option Greeks – Delta Hedging


If the Greeks had you confused, we have the perfect Rosetta Stone for you. Bring Monte Carlo Simulation and good old fashioned accounting together to decode Delta, Gamma, Vega, Theta and Rho.
Option Greeks – Vega & Moneyness – Hedging higher order Greeks


Risk model spreadsheets – Option Pricing


The big, thick, fat collection of posts on Option pricing
Forward prices and rates
Pricing Exotics
Modeling the Term structure, zero curve and forward curve
Pricing Swaps – Part 1
Pricing Swaps – Part 2
Binomial tree

