Industry Insights
A Day in the Life of an Investment Banking Analyst
The role of a first year investment banking analyst in London and New York is defined by unpredictable timelines, high-stakes deliverables, and intense operational discipline. This guide breaks down the hour by hour mechanics of the desk, explaining why the hours land when they do.
Junior bankers across Wall Street and the City of London split their time between complex valuation models, presentation pitchbooks, and administrative deal tracking under tight deadlines. Understanding the daily rhythm of these elite financial hubs is essential for any candidate aiming to secure an offer or survive their first year on the desk.
By examining the structural factors that drive late-night turns and weekend deliverables, you will learn how to anticipate senior banker demands and manage your cognitive load effectively.
In short
An investment banking analyst day typically spans 14 to 16 hours, beginning around 9:00 AM with administrative updates and market tracking before shifting to intense financial modelling and pitchbook creation in the afternoon. The late-night workload is driven by the comments turn, where senior directors provide feedback after their client meetings conclude, requiring analysts to execute revisions until 1:00 AM or 3:00 AM.
The Structural Rhythm of the Junior Banking Day
The daily schedule of an investment banking analyst is rarely dictated by a fixed checklist. Instead, it is governed by the schedules of corporate clients, managing directors (MDs), and vice presidents (VPs). A common misconception among candidates is that analysts work late purely due to the volume of tasks. In reality, the late-night grind is a structural byproduct of the investment banking hierarchy and the deal lifecycle.
The morning hours on both London and New York desks are deceptively quiet. Analysts use this window to read market research, check emails that arrived overnight from global offices, and update administrative trackers such as buyers logs or public market valuation multiples. Because senior bankers spend their mornings in client pitches, internal committee meetings, or travelling, little new work is generated for the analyst during the first few hours of the day.
The inflection point occurs in the late afternoon. As senior bankers finish their external appointments, they return to the office or log online to review the analyst's earlier work. This triggers the comments turn, a period where feedback, structural changes, and entirely new deliverables are cascaded down to the junior team. Because these revisions are frequently required for client meetings the following morning, analysts must work through the evening and night to execute them.
Hour by Hour Timeline of a Standard Analyst Day
While every day varies based on live deal flow, this timeline represents a typical 16-hour day for a first-year analyst on a coverage or product group desk.
- 01
09:00 AM to 10:30 AM: Morning Baseline and Tracking
Review overnight emails from global offices, update public trading comparables, and compile the daily market news summary for the group.
- 02
10:30 AM to 01:00 PM: Administrative and Pipeline Work
Update the marketing pipeline, log client interactions in CRM systems, and join a weekly sector coverage status call led by VPs.
- 03
01:00 PM to 02:00 PM: Desk Lunch and First-Draft Revisions
Eat at the desk while making minor formatting edits to an introductory pitchbook or sourcing historical financial data from Bloomberg and FactSet.
- 04
02:00 PM to 05:00 PM: Core Technical Execution and Modelling
Build out the base case three-statement financial model or discount cash flow (DCF) analysis for a potential sell-side mandate.
- 05
05:00 PM to 07:00 PM: The Comments Turn and Senior Reviews
Receive marked-up PDF slides and model feedback from the VP who just returned from an afternoon client presentation.
- 06
07:00 PM to 09:00 PM: Dinner Order and Re-scoping
Order dinner covered by the firm's evening meal allowance and align with the associate on the strategy for executing complex slide revisions.
- 07
09:00 PM to 12:30 AM: Heavy Presentation and Model Edits
Re-calculate valuation sensitivities, update the presentation deck layout, and carefully check all numbers across the model and pitchbook.
- 08
12:30 AM to 02:00 AM: Final Quality Assurance and Presentation Printing
Print physical copies of the presentation deck for the morning meeting or send the final files to the internal graphics team before heading home via a firm-reimbursed taxi.
The Core Deliverables of the Analyst Role
Junior bankers spend the majority of their working hours generating three primary categories of institutional material.
Pitchbooks and Marketing Presentations
PowerPoint decks designed to win new business, ranging from broad industry macro trends to highly specific, tailored strategic options for corporate clients.
Valuation Models and Financial Analyses
Excel models encompassing discounted cash flow, leveraged buyout, public trading comparables, and precedent transactions used to value target companies.
Information Memorandums and Deal Materials
Detailed documents such as Confidential Information Memorandums (CIMs) and management presentations used to market a company during an active sell-side M&A process.
Comparing the Daily Workload Dynamics
An analyst's hours and stress levels depend heavily on whether their assigned accounts are in an active deal execution phase or a marketing phase.
| Metric | Live Deal Execution Day | Pitching and Marketing Day |
|---|---|---|
| Primary Software Used | Excel and Virtual Data Rooms (VDRs) | PowerPoint and Bloomberg |
| Average Bedtime | 02:00 AM to 04:00 AM | 11:30 PM to 01:00 AM |
| Predictability of Tasks | Low (driven by counterparty and buyer requests) | Medium (driven by internal team deadlines) |
| Main Deliverables | Due diligence lists, model revisions, and logs | Industry overviews, credentials, and valuation pages |
Live deal execution requires immediate responsiveness to external client and legal advisory requests, significantly reducing control over the nightly schedule.
The Critical Nature of the Comments Turn
The late-night workload is almost always initiated by the comments turn. Analysts must remain near their desks during the late afternoon, as a sudden influx of revisions from senior bankers can instantly transform a quiet evening into an all-night delivery sprint.
Critical Analyst Survival Errors to Avoid
Navigating your first year on a New York or London banking desk requires avoiding standard operational errors that damage trust with senior professionals.
Mistake: Sending a financial model or pitchbook to an associate or VP without checking every number for internal consistency.
Fix: Print out your pages and tie out every figure, ensuring numbers in the text exactly match the numbers in tables and appendices.
Mistake: Waiting silently when a task is delayed or when you lack the data to complete a model.
Fix: Provide proactive status updates to your associate every few hours, flagging blockers immediately so alternative sources can be found.
Mistake: Formatting presentation slides carelessly, leaving misaligned text boxes or inconsistent font sizes across pages.
Fix: Master the internal keyboard shortcuts, use the firm's corporate template rigorously, and leverage the presentation graphics team for heavy formatting.
End of Day Quality Assurance Checklist
Before sending any work to a senior team member or checking out for the evening, verify that these core presentation and modelling standards are met.
- Check that the data source and date footnote are formatted identically on every slide.
- Verify that all financial model formulas are dynamically linked rather than hardcoded.
- Ensure that page numbers are sequential and match the table of contents exactly.
- Confirm that the printer settings are configured correctly for physical book assembly if an in-person morning meeting is scheduled.
- Check that all spelling, currency symbols, and corporate logos are correct throughout the document.
Geographic Nuances: New York versus London Desks
While the foundational tasks of an investment banking analyst are identical worldwide, structural variations exist between the North American and European financial markets. On Wall Street, compensation and recruiting pipelines are highly structured. First-year base salaries in New York typically hover around USD 120,000, with variable bonuses depending on individual performance and firm profitability. The recruiting cycle is heavily accelerated, with banks selecting summer analysts over a year before the internship begins.
In the City of London, compensation structures reflect European market dynamics, with first-year base salaries generally reported around GBP 70,000 (USD 90,000), supplemented by performance bonuses. The UK application process follows a rigid, progressive structure, moving from spring weeks to summer internships, and finally to full-time graduate schemes. London desks also interact with a more diverse range of regulatory bodies across Europe, which can add complexity to cross-border M&A due diligence.
Policy protections also differ slightly by region. Both markets have instituted versions of protected weekend policies, such as mandatory Saturdays off, to mitigate burnout. However, the enforcement of these policies depends on the specific coverage group, live deal activity, and the culture established by the group's managing directors.
Key takeaways
- The late afternoon comments turn by senior bankers is the primary structural driver behind midnight analyst hours.
- Meticulous attention to detail and internal consistency across models and slides is the ultimate metric by which an analyst is judged.
- First-year analyst compensation ranges from roughly GBP 70,000 (USD 90,000) base in London to USD 120,000 base in New York.
- Successful analysts manage their energy during slow mornings to maintain high cognitive performance during late-night execution windows.
- Protected weekend policies exist in both markets but remain subject to suspension during live, high-priority transaction phases.
Day in the Life of an IB Analyst
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