Close Faster,
Explain Better.
Most variance commentaries stop at "what happened." The best ones explain why it matters — and what to do about it. In this session, you'll learn the frameworks that separate good analysis from great analysis, and see how AI is changing what's possible when it comes to explaining variances at close.
AI in Action
Learn the frameworks that separate good analysis from great analysis, and see how AI is changing what's possible when it comes to explaining variances.
Free 60-minute live masterclass
Thursday, April 2 at 12:00 pm ET (6:00 pm CET)
ABOUT THE MASTERCLASS
What you'll learn
Half frameworks. Half live demo. 100% practical.
Christian Wattig, FP&A leader and trainer, will walk through the techniques finance teams use to turn raw variances into insights that drive decisions. Then Albert from Stacks will show you how Flux AI handles the same work — automatically.
Variance Analysis That Actually Explains the Why
Go beyond favorable and unfavorable. Christian will walk you through:
The "What, Why, So What" approach to structuring variance commentary
The ARCTIC framework for uncovering the real story behind a number
How to select the right metrics so you're tracking what actually moves the business
How to use business driver trees to drill down to true root causes
How to Draft Variance Commentary in 5 Minutes Using AI You Already Have
See how Stacks' AI Flux Analysis tool handles actuals-versus-prior-period variance analysis in real time — surfacing drivers, generating audit-grade explanations, and producing board-ready summaries in seconds. You'll see:
How the agent investigates a variance across transactions, departments, and time periods
What an AI-generated explanation looks like compared to a manual one
How finance teams use Flux to cut 1–3 days of close work down to minutes
AGENDA
The Agenda
Variance Analysis Techniques · 30 min
Frameworks and real-world examples for delivering commentaries that inform decisions, not just report the numbers.
Live Demo: Flux AI · 15 min
Watch AI automate the investigation and explanation process — from ERP data to CFO-ready narrative.
Live Q&A · 15 min
Bring your questions on variance analysis, metric selection, or applying AI in your finance workflow.
Who This Is For
Finance, accounting, and controllership professionals who want to sharpen their variance analysis skills and get a firsthand look at how AI tools are changing the close and reporting process.
What You'll Walk Away With
A repeatable standard for variance commentary. A framework for identifying root causes. A method for selecting the right metrics. And a clear picture of how AI fits into modern variance analysis — not as a shortcut, but as an analyst that never misses a transaction.
HOSTS
Your hosts

Christian Wattig
FP&A Trainer & Practitioner
Christian has trained thousands of finance professionals on the craft of variance analysis and financial storytelling. He brings real-world frameworks that teams can apply immediately.

Albert Malikov
Founder & CEO of Stacks
An agentic AI platform for enterprise finance teams (backed by Lightspeed, General Catalyst, and EQT Ventures). Previously Head of Product (Europe) at Plaid and Product Lead at Uber. MIT Sloan MBA.
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