Is this skill relevant for regulatory compliance?

Yes, VaR is the 'lingua franca' of financial risk and is a requirement for global banks under the Basel II and III Accords for calculating capital reserves.

What is the primary purpose of the VaR skill?

The VaR skill provides a standardized framework for estimating the maximum potential loss a financial portfolio might face over a specific timeframe under normal market conditions.

Which calculation methods does this skill support?

The skill provides execution steps for the three primary VaR methodologies: Historical Simulation, Variance-Covariance (Parametric), and Monte Carlo Simulation.

Does VaR account for market crashes or black swan events?

No, VaR specifically measures risk under normal volatility. For extreme events, this skill recommends supplementing VaR with stress testing and Conditional VaR (CVaR).

Value at Risk (VaR) Analysis

Name: Value at Risk (VaR) Analysis
Author: lev-os

bylev-os

0•

Analytics & Monitoring

Calculates the maximum potential loss in portfolio value over a defined period at a specific confidence level under normal market conditions.

The Value at Risk (VaR) skill implements the industry-standard risk management framework popularized by JP Morgan's RiskMetrics. It enables users to quantify complex portfolio risks into a single, interpretable dollar amount, facilitating better capital allocation and executive decision-making. By providing structured steps for historical simulation, variance-covariance calculation, and Monte Carlo methods, this skill helps developers and risk managers maintain regulatory compliance (such as Basel III) while setting robust risk limits for trading desks and investment portfolios.

Key Features

01Regulatory compliance mapping for Basel II/III reporting standards

02Statistical risk estimation at 95% and 99% confidence levels

03Standardized portfolio-wide risk aggregation and correlation analysis

04Model validation through backtesting and breach rate analysis

050 GitHub stars

06Multi-method calculation guidance including Historical and Monte Carlo simulations

Use Cases

01Calculating required capital reserves for financial institutions

02Conducting risk-adjusted performance evaluations for pension funds

03Setting and monitoring daily risk limits for trading desks

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add lev-os/agents value-at-risk

For use in Claude.ai and ChatGPT

Download Skill