One Cell, Many Values: Auditing Financial Models in the Age of Nested Arrays
Nested arrays mean a single cell can now hold a whole depreciation profile, scenario path or set of simulation outcomes. That's powerful, but it changes how models need to be reviewed.
Danielle Stein Fairhurst shows how nested arrays solve real modelling problems, and how model review and audit habits need to change when one cell can hold many values.
Other Sessions
Zainab and Vaughan show how to question a financial model, using AI to build scenarios, sensitivities and Data Tables, and why people trust some models and not others.
Jenny shows how her finance team cut reporting from days to minutes with Excel, Power Query, Power BI, AI analytics and smart alerts, told through a fun wizarding-school story.
Sloka shows how a three-statement model feeds a valuation, what models can and can't tell you about value, and where valuations most often go wrong, using no-name examples.
Carolina shows how AI reads spreadsheets, Power BI models and other files as text, so it can create and edit real files reliably. A concrete, tool-agnostic answer to hallucination worries.
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Early Bird registration is open
18–19 May 2027 · London & Online. Save 20% – limited to 100 in-person and 100 online tickets.
