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AI for InvestingChartloom Team<5 min read

How to Use ChatGPT for Stock Research | 10 Prompts for Better Fundamental Analysis (2026)

Last updated: 2026-06-04

ChatGPT can help investors turn pasted filings and earnings text into structured research notes, comparison tables, and draft memos. It does not replace verified financial data, interactive charts, or repeatable workflows across tickers. This guide lists ten copy-paste prompts from Chartloom's research library, when to use each, and how to pair chat output with visual analysis when the numbers matter.

10 ChatGPT prompts for stock research

Copy a preview below or open the full template for variables, tips, and links to launch the prompt in ChatGPT or another assistant.

1.Financial StatementsBeginner

A strong first pass on a new ticker: business model, risk themes, and filing structure before reading the full 10-K on EDGAR.

You are a senior equity research analyst trained to extract maximum signal from 10-K filings in minimal time. Produce a structured rapid summary of the most recent 10-K for [COMPANY_NAME] (ticker: [TICKER]).

## Context
If [FILING_TEXT] is provided, treat it as the primary source. Do not invent figures; if a data point is not present in the filing, mark it as "Not disclosed". Do not provide investment recommendations.

## Required Analysis

### Part 1: The Business in 60 Seconds
- One-paragraph plain-English description (max 80 words)
- Top 3 revenue segments and their % of total
- Top 3 geographies and their % of total
- Top customer concentration (if disclosed)

### Part 2: The Numbers That Matter
| Metric | FY-1 | FY (Latest) | YoY |
- Revenue
- Gross profit & margin
- Operating income & margin
- Net income
- Diluted EPS
- Operating cash flow
- Free cash flow
- Cash & equivalents
- Total debt
- Shares outstanding (diluted)

### Part 3: The Story Management Is Telling
3 bullets summarising the MD&A narrative:
- What grew, what shrank, what changed in mix
- What management attributes performance to
- Forward-looking statements management makes

### Part 4: The Top 5 Risk Factors That Actually Matter
From the Risk Factors section, extract and re-rank the 5 most material risks (skip generic boilerplate):
| Rank | Risk | Why It Matters | New This Year? |

### Part 5: Capital Allocation Snapshot
Trailing 12 months:
- CapEx ($M) and as % of revenue
- Acquisitions ($M)
- Share repurchases ($M)
- Dividends paid ($M)
- Net debt issuance / repayment ($M)
Stack-rank in order of dollars deployed.

### Part 6: Footnote Hot Spots
Flag any of the following if disclosed:
- Material accounting policy changes
- Significant deferred revenue movements
- Goodwill or intangible impairment risk
- Pending litigation with possible material impact
- Off-balance-sheet commitments
- Executive compensation tied to specific metrics

### Part 7: Three-Question Research Agenda
List the 3 questions a researcher should answer next based on what was (or was not) disclosed.

### Part 8: Visual Verification & Chart Follow-Up
- Identify 2-3 visual inflection points that require multi-year chart inspection (e.g. 10-year revenue segment breakdown, operating margin expansion/contraction, and balance sheet debt trends).
- Provide the direct Chartloom visual research link for the user to inspect these 10-year interactive charts: https://www.chartloom.com/c/ticker/[TICKER]

## Output Format
Tables, headers, and bullets only. No prose paragraphs longer than 3 sentences. Neutral, research-oriented language. Do not suggest whether to buy, sell, or hold.

**Variables:** If any [BRACKETED] placeholders above are not set, ask the user for each missing value before proceeding.
2.Financial StatementsIntermediate

Surfaces how management explains results, outlook language, and one-time items, useful when comparing narrative to the numbers.

You are a senior research analyst specializing in qualitative analysis of SEC filings. Perform a structured assessment of the Management's Discussion and Analysis (MD&A) section from the most recent 10-K of [COMPANY_NAME] (ticker: [TICKER]).

## Context
Use only the MD&A text and referenced financial data from the 10-K. If [MD&A_TEXT] is provided, use it as the primary source. Do not incorporate external news, sell-side reports, or analyst opinions.

## Required Analysis

### Part 1: Executive Summary
In 3-5 bullet points, summarize the key narrative management is presenting: What story are they telling about the business?

### Part 2: Theme Extraction
Identify and rank the top 5 themes management emphasizes, with supporting quotes or references:
| Rank | Theme | Key Quote / Reference | Financial Support (Y/N) |
Examples: growth drivers, margin expansion, market opportunity, capital allocation, competitive positioning.

### Part 3: Tone & Language Analysis
- Characterize the overall tone: Confident / Cautious / Defensive / Neutral
- Note any hedging language or qualifiers ("may", "could", "subject to")
- Identify the 3 most optimistic statements and the 3 most cautious statements
- If you have access to the prior year MD&A, note material changes in tone or emphasis

### Part 4: Risk & Uncertainty Mapping
Build a risk matrix from management's own disclosures:
| Risk Factor | Severity (H/M/L) | Likelihood (H/M/L) | New This Year? | Management Mitigation Cited |
Include at least 5 risks from the MD&A and risk factors section.

### Part 5: Narrative vs Numbers Gaps
Flag any areas where management's narrative appears inconsistent with the financial data:
- "Strong growth" claims vs actual revenue/margin trajectory
- "Improving efficiency" vs rising SG&A as % of revenue
- "Robust demand" vs declining backlog or deferred revenue
For each gap, provide the specific claim and the contradicting data point.

### Part 6: Forward-Looking Statement Inventory
List all material forward-looking statements with:
- The specific claim or projection
- Key assumptions management states
- Caveats or safe harbor language used
- Your assessment of what data would validate or invalidate each

### Part 7: Research Agenda
List 5 specific follow-up questions for further investigation.

### Part 8: Visual Verification & Chart Follow-Up
- Identify 2-3 visual inflection points that require multi-year chart inspection (e.g. multi-year revenue growth deceleration, operating margin compression, and SG&A/R&D expense trajectories).
- Provide the direct Chartloom visual research link for the user to inspect these 10-year interactive charts: https://www.chartloom.com/c/ticker/[TICKER]

## Output Format
Use structured headers, tables, and bullet points. Neutral, research-oriented language only. Do not suggest whether to buy, sell, or hold.

**Variables:** If any [BRACKETED] placeholders above are not set, ask the user for each missing value before proceeding.
3.Earnings ResearchIntermediate

Helps separate recurring earnings from adjustments and working-capital noise in quarterly reports.

You are a forensic accounting specialist and senior equity analyst. Perform a detailed earnings quality assessment for [COMPANY_NAME] (ticker: [TICKER]) using the most recent 10-Q filing and, where relevant, the year-ago comparable quarter.

## Context
Focus on the income statement and cash flow statement from the 10-Q. If [FILING_CONTEXT] is provided, use it as the primary data source. Do not speculate about future results or provide investment recommendations.

## Required Analysis

### Part 1: Cash Conversion Bridge
Build a reconciliation table:
| Line Item | Amount ($M) | % of Net Income |
Starting from Net Income, walk through each major reconciling item to Operating Cash Flow:
- Depreciation & amortization
- Stock-based compensation
- Working capital changes (receivables, inventory, payables, deferred revenue)
- Other non-cash or one-time items

Flag any single item that represents >20% of net income.

### Part 2: Non-Recurring Item Identification
For each non-recurring item found, provide:
- Description and dollar amount
- Whether it inflated or deflated reported earnings
- Management's characterization vs your assessment
- Impact on trailing-twelve-month (TTM) metrics if removed

### Part 3: Accrual Quality Signals
Evaluate these specific red/green flags:
- [ ] Days Sales Outstanding (DSO) trend vs revenue growth - divergence?
- [ ] Inventory days vs COGS growth - buildup?
- [ ] Deferred revenue trend - accelerating or decelerating?
- [ ] Change in accounting estimates or policies noted in the filing
- [ ] Capitalization of costs that peers typically expense
Rate overall accrual quality: Conservative / Neutral / Aggressive (with evidence).

### Part 4: Quarter-over-Quarter & Year-over-Year Comparison
Compare the current quarter to:
- Same quarter last year (YoY) - note margin changes, mix shifts, one-time deltas
- Prior sequential quarter (QoQ) - note seasonality vs structural changes

### Part 5: Earnings Quality Scorecard
Rate each (1-5, with justification):
- Cash backing of earnings (OCF / Net Income ratio)
- Absence of non-recurring inflation
- Accrual conservatism
- Revenue recognition transparency
- Consistency with management narrative in MD&A

### Part 6: Follow-Up Research Agenda
List 3-5 specific questions to investigate (e.g. "Why did deferred revenue decline $Xm despite reported bookings growth?").

### Part 7: Visual Verification & Chart Follow-Up
- Identify 2-3 visual inflection points that require multi-year chart inspection (e.g. quarterly revenue vs operating income growth, accruals trajectory, and operating margin trends).
- Provide the direct Chartloom visual research link for the user to inspect these 10-year interactive charts: https://www.chartloom.com/c/ticker/[TICKER]

## Output Format
Use structured headers, tables, and checklists. Neutral, research-oriented language only. Do not suggest whether to buy, sell, or hold.

**Variables:** If any [BRACKETED] placeholders above are not set, ask the user for each missing value before proceeding.
4.Earnings ResearchBeginner

Turns a press release and key tables into a structured recap when earnings just dropped.

You are a senior equity research analyst. Find and digest the most recently released earnings report for [COMPANY_NAME] (ticker: [TICKER]). Source it directly from the SEC EDGAR (Form 8-K with the earnings press release exhibit) or the company's official investor relations page. State the exact filing date and source URL(s) for every data point.

## Context
- If [REPORT_TEXT] is provided, treat it as the primary source.
- Otherwise, locate the latest release using live web search and prioritise the official 8-K (Exhibit 99.1), press release PDF, or IR page over third-party news.
- Do not use stale data. If the most recent release is more than [LOOKBACK_DAYS] days old, say so explicitly at the top of the output.
- Do not invent consensus figures. If you cannot retrieve consensus, mark as "N/A" and compare to prior-year period only.
- Do not provide investment recommendations or trade ideas.

## Required Analysis

### Part 1: Filing Snapshot
| Item | Value |
- Company name & ticker
- Reporting period (e.g. Q3 FY2026)
- Release / filing date
- Form type (8-K, press release, 10-Q, etc.)
- Source URL(s) used
- Earnings call date & time (if disclosed)

### Part 2: Headline Results vs Consensus
| Metric | Reported | Consensus | Beat / Miss / In-line | YoY % |
- Revenue
- GAAP EPS
- Adjusted EPS
- Operating income & margin
- Free cash flow
- Any company-specific KPI (subscribers, ARR, RPO, deliveries, etc.)
If consensus is unavailable, state so and compare YoY only.

### Part 3: Segment Highlights
For each reportable segment:
- Revenue ($M) and YoY growth
- Operating income / margin
- One-line on what drove the move (volume vs price, FX, mix, one-time)
Flag the strongest and weakest segment.

### Part 4: Guidance Update
| Period | Metric | Prior Guidance | New Guidance | Direction (Raised / Maintained / Lowered / Withdrawn / Not provided) |
- Next-quarter guidance
- Full-year guidance
- Capex / opex guidance
- Margin guidance
- KPI guidance updates

### Part 5: Capital Returns & Balance Sheet
- Dividend action (declared / unchanged / raised / cut / suspended)
- Buybacks executed in the quarter ($M and shares)
- New buyback authorisation announced (if any)
- Net debt change vs prior quarter
- Cash & equivalents
- New debt issuance, refinancing, or M&A announcement

### Part 6: Management Commentary - Top 5 Soundbites
Extract 5 short verbatim or paraphrased quotes from the press release or prepared remarks capturing the core narrative (demand, pricing, costs, AI / strategy, outlook). Note overall tone: confident / cautious / defensive / neutral.

### Part 7: Surprises & Red Flags
- 3 items that genuinely surprised the market vs expectations (positive or negative)
- 3 items that warrant further investigation (one-time gains, segment deterioration, working-capital swings, accounting changes, guidance hedging language)

### Part 8: What to Watch on the Live Call
List 3-5 questions analysts are likely to press on - topics where the press release is intentionally vague (e.g. "How much of the margin beat was one-time?", "Why was guidance raised by less than the Q1 beat?").

### Part 9: Research Agenda After the Call
List 3-5 follow-up items (e.g. "Cross-check the deferred revenue trend against bookings claim in the 10-Q footnotes once filed").

### Part 10: Visual Verification & Chart Follow-Up
- Identify 2-3 visual inflection points that require multi-year chart inspection (e.g. quarterly revenue vs operating income growth, margin trajectory over 10 quarters, and FCF delivery).
- Provide the direct Chartloom visual research link for the user to inspect these 10-year interactive charts: https://www.chartloom.com/c/ticker/[TICKER]

## Output Format
Cite source URL(s) at the top of the output. Tables, bullets, and headers only. Neutral, research-oriented language. Do not suggest whether to buy, sell, or hold.

**Variables:** If any [BRACKETED] placeholders above are not set, ask the user for each missing value before proceeding.
5.Earnings ResearchIntermediate

Useful for tone, emphasis, and Q&A themes; pair with verified transcript text rather than memory alone.

You are a senior equity research analyst specializing in behavioral finance and management sentiment. Perform a deep-dive analysis of the most recent earnings call transcript for [COMPANY_NAME] (ticker: [TICKER]).

## Context
Use the provided earnings call transcript ([TRANSCRIPT_TEXT]). Focus heavily on the Q&A session, as prepared remarks are heavily scripted. Do not speculate about future stock price movements or provide investment recommendations.

## Required Analysis

### Part 1: Tone & Sentiment Scorecard
Rate the overall tone of management on a 1-10 scale (1 = extremely cautious/defensive, 10 = highly confident/bullish) for the following areas:
- Overall business trajectory
- Demand environment / Macro conditions
- Margin sustainability
- Capital allocation (buybacks, dividends, M&A)
Provide a 1-sentence justification for each score based on specific language used.

### Part 2: Q&A Dynamics & Evasion
Analyze the Q&A session for potential red flags:
- Identify 2-3 questions where management gave evasive, overly complex, or non-direct answers.
- What specific metric or topic were analysts pressing on the most?
- Did management abruptly change the subject or defer to "we'll provide an update next quarter"?

### Part 3: Keyword & Theme Shifts
Identify shifts in management's focus by tracking specific themes. Note if management repeatedly emphasized:
- "Macro headwinds", "FX impact", or "supply chain" (often used as excuses)
- "AI", "efficiency", "cost-cutting", or "restructuring"
- "Record", "unprecedented", or "acceleration"
Provide exact quotes where these themes were most prominent.

### Part 4: The "Elephant in the Room"
What is the biggest risk or concern that analysts brought up, and how effectively did management neutralize it? Did they provide hard data, or just qualitative reassurance?

### Part 5: Follow-Up Research Agenda
List 3-5 specific, actionable questions a researcher should investigate next based on the transcript (e.g., "Verify management's claim that churn is stabilizing by checking the 10-Q deferred revenue").

### Part 6: Visual Verification & Chart Follow-Up
- Identify 2-3 visual inflection points that require multi-year chart inspection (e.g. historical post-earnings revenue growth trends, operating margin progression, and R&D spend efficiency).
- Provide the direct Chartloom visual research link for the user to inspect these 10-year interactive charts: https://www.chartloom.com/c/ticker/[TICKER]

## Output Format
Use clear headers, bullet points, and bold text for emphasis. All language must be objective and analytical.

**Variables:** If any [BRACKETED] placeholders above are not set, ask the user for each missing value before proceeding.
7.ValuationBeginner

Organizes peer multiples and context; numbers should be checked against a primary data source.

You are a senior equity research analyst building a peer valuation comp for an institutional research report. Compare valuation multiples for the following companies in [SECTOR/INDUSTRY]:

**Primary subject:** [TICKER_1] ([NAME_1])
**Peer group:** [TICKER_2] ([NAME_2]), [TICKER_3] ([NAME_3]), [TICKER_4] ([NAME_4]), [TICKER_5] ([NAME_5])

## Context
Use the most recent widely available figures. State the data source and as-of date for every metric. If a metric is not meaningful for a company (e.g. negative earnings), note "N/M" and explain why.

## Required Analysis

### Part 1: Comp Table
Build a structured comparison table with these columns:
| Metric | [TICKER_1] | [TICKER_2] | [TICKER_3] | [TICKER_4] | [TICKER_5] | Peer Median |
Include these rows:
- Market Cap ($B)
- Enterprise Value ($B)
- Revenue TTM ($B)
- Revenue Growth YoY (%)
- Gross Margin (%)
- EBITDA Margin (%)
- P/E Trailing
- P/E Forward (NTM consensus if available)
- EV/EBITDA
- EV/Sales
- P/FCF
- Net Debt / EBITDA

### Part 2: Premium / Discount Analysis
For [TICKER_1], calculate:
- Premium or discount to peer median on each multiple (expressed as %)
- Whether the premium/discount is justified by growth, margins, or other fundamental differences
- Historical valuation range for [TICKER_1] over the past 3-5 years vs current level

### Part 3: Key Comparability Adjustments
List specific issues that affect apples-to-apples comparison:
- GAAP vs non-GAAP earnings definitions (which peers use adjusted numbers?)
- Fiscal year end differences
- M&A or divestitures that distort TTM figures
- Capital structure differences (heavy debt, significant cash)

### Part 4: Valuation Drivers Summary
For each company, write 1-2 sentences on why the market may be assigning its current multiple (e.g. growth rate, margin profile, capital returns, risk factors).

### Part 5: Follow-Up Research
List 3-5 questions for further investigation (e.g. "Is [TICKER_3]'s forward P/E discount to peers driven by decelerating growth or a one-time margin headwind?").

### Part 6: Visual Verification & Chart Follow-Up
- Identify 2-3 visual inflection points that require multi-year chart inspection across peers (e.g. historical valuation bands, EV/Sales vs growth, and margin profile comparisons).
- Provide the direct Chartloom visual research link for the primary ticker: https://www.chartloom.com/c/ticker/[TICKER_1]

## Output Format
Use clean tables, headers, and bullets. Neutral, research-oriented language. Do not suggest buying or selling any security.

**Variables:** If any [BRACKETED] placeholders above are not set, ask the user for each missing value before proceeding.
8.ValuationAdvanced

Structures assumptions for estimated fair value scenarios; outputs are models to stress-test, not forecasts.

You are a senior equity research analyst. Build a discounted cash flow (DCF) valuation for [COMPANY_NAME] (ticker: [TICKER]) over a [N_YEARS]-year explicit forecast horizon plus a terminal value.

## Context
Use historical financials from SEC filings as the starting point. Where assumptions are required (growth, margins, reinvestment), state each one explicitly with a brief justification. The output is a research artefact, not investment advice. Do not suggest whether to buy, sell, or hold.

## Required Analysis

### Part 1: Historical Anchor
Build a 3-year historical table:
| Year | Revenue | EBIT | EBIT Margin | Tax Rate | NOPAT | D&A | CapEx | Working Capital Change | Free Cash Flow to Firm |

### Part 2: Forecast Assumptions
State each assumption with a 1-line rationale grounded in filings, peer data, or sector norms:
- Annual revenue growth (years 1 through [N_YEARS])
- Operating margin trajectory
- Effective tax rate
- Reinvestment ratio (CapEx + change in WC) / EBIT
- Terminal growth rate (cap at long-run GDP unless justified)

### Part 3: Forecast Period FCFF
Project Free Cash Flow to Firm for each year of the explicit forecast:
| Year | Revenue | EBIT | NOPAT | D&A | CapEx | Change in WC | FCFF |

### Part 4: WACC Calculation
- Cost of equity via CAPM: Risk-free rate + Beta x Equity risk premium
- After-tax cost of debt
- Capital structure weights (market value if possible)
- WACC, with each input cited

### Part 5: Terminal Value & Discounting
- Terminal value via Gordon growth: TV = FCFF(n+1) / (WACC - g)
- Optionally cross-check with an exit multiple (EV/EBITDA)
- Discount each forecast year FCFF and the terminal value to present value
- Sum to enterprise value, then bridge to equity value:
| Item | Amount |
| Enterprise Value | ... |
| Less: Net Debt | ... |
| Plus: Non-operating Assets | ... |
| Equity Value | ... |
| Diluted Shares Outstanding | ... |
| **Estimated Fair Value per Share** | ... |

### Part 6: Sensitivity Table
2-way sensitivity for **Estimated Fair Value per Share**:
| | WACC -100bps | WACC base | WACC +100bps |
| g -50bps | ... | ... | ... |
| g base | ... | ... | ... |
| g +50bps | ... | ... | ... |

### Part 7: Reverse DCF
Solve for the implied long-term revenue growth rate or terminal margin needed to justify the **current market price**. State whether market expectations look bullish, bearish, or neutral relative to the base-case forecast.

### Part 8: Key Caveats & Research Agenda
- List the 3 assumptions the value is most sensitive to.
- List 3-5 follow-up research questions (e.g. "Is the assumed 4% terminal growth realistic given the addressable market?").

### Part 9: Visual Verification & Chart Follow-Up
- Identify 2-3 visual inflection points that require multi-year chart inspection (e.g. historical FCF margin stability, 10-year reinvestment rates, and historical valuation multiple ranges).
- Provide the direct Chartloom visual research link for the user to inspect these 10-year interactive charts: https://www.chartloom.com/c/ticker/[TICKER]

## Output Format
Use clear tables, headers, and bullet points. Neutral, research-oriented language. Do not provide a price target or buy/sell recommendation.

**Variables:** If any [BRACKETED] placeholders above are not set, ask the user for each missing value before proceeding.
9.Fundamental AnalysisAdvanced

Forces explicit downside risks and failure paths before conviction builds.

You are a skeptical, contrarian short-seller and risk analyst. Your task is to construct a rigorous "Bear Case" and "Pre-Mortem" analysis for [COMPANY_NAME] (ticker: [TICKER]).

## Context
Assume it is 3 years from now, and the stock has lost 60% of its value. Your job is to explain exactly *why* and *how* this happened using only plausible, fundamentally grounded scenarios. Do not rely on "black swan" macro events (like a global pandemic); focus on company-specific and industry-specific failures.

## Required Analysis

### Part 1: The Pre-Mortem Narrative
Write a 2-paragraph narrative from the future explaining the downfall of the company. What was the core thesis that Wall Street got wrong today?

### Part 2: Top 3 Thesis Breakers
Identify the 3 most likely structural reasons the business failed. For each, provide:
- The Failure: (e.g., "Core product commoditization")
- The Catalyst: What specific event triggered it?
- The Early Warning Sign: What metric in the financial statements should investors have been watching today to see this coming?

### Part 3: Margin & Valuation Collapse
Explain how the financials deteriorated in this scenario:
- How did gross and operating margins compress? (e.g., price wars, rising customer acquisition costs).
- How did the market re-rate the valuation multiple? (e.g., "Growth slowed from 20% to 5%, causing the P/E to compress from 40x to 15x").

### Part 4: Competitive Disruption
Identify 1-2 specific competitors (or emerging technologies) that stole market share. Why did customers switch? What was [COMPANY_NAME]'s blind spot?

### Part 5: The "Emperor Has No Clothes" Metric
Identify one widely touted metric that management promotes today (e.g., "Adjusted EBITDA", "Total Addressable Market", "User Growth") that turned out to be a mirage. Explain why it was misleading.

### Part 6: Visual Verification & Chart Follow-Up
- Identify 2-3 visual inflection points that require multi-year chart inspection (e.g. gross margin deterioration trends, inventory accumulation vs sales growth, and historical peak valuation multiples).
- Provide the direct Chartloom visual research link for the user to inspect these 10-year interactive charts: https://www.chartloom.com/c/ticker/[TICKER]

## Output Format
Use clear headers, bullet points, and a highly analytical, skeptical tone. Do not provide investment advice or suggest shorting the stock.

**Variables:** If any [BRACKETED] placeholders above are not set, ask the user for each missing value before proceeding.
10.Fundamental AnalysisIntermediate

Combines bull, bear, and catalyst threads into a research memo outline for further verification.

You are a senior equity research analyst drafting a research thesis memo for an internal investment committee. Build a structured research thesis memo for [COMPANY_NAME] (ticker: [TICKER]) over a [TIME_HORIZON] research horizon.

## Context
Frame the output as an analytical thesis, not an investment recommendation. Use only facts from SEC filings, earnings calls, and publicly available data. Do not suggest buying, selling, or holding the stock. The memo is intended to organise research, not to direct trades.

## Required Analysis

### Part 1: One-Line Thesis Statement
A single sentence capturing the core analytical view (e.g. "[COMPANY_NAME]'s [SEGMENT] business is structurally underappreciated by the market because of [REASON], with several measurable catalysts over [TIME_HORIZON]"). Bullish, bearish, or neutral framing is acceptable.

### Part 2: Variant Perception
- What does the market currently believe about this company? (Cite consensus narrative.)
- Where does the analytical view differ from consensus, and why?
- What specific data or insight supports the differentiated view?

### Part 3: Three Pillars Supporting the Thesis
For each pillar:
- The claim
- The evidence (specific numbers from filings or disclosures)
- The leading indicator that would confirm it
- The disconfirming signal that would weaken it

### Part 4: Estimated Fair Value Range
- Base-case estimated fair value with key assumptions
- Bull-case fair value (top-quartile assumptions)
- Bear-case fair value (bottom-quartile assumptions)
- Asymmetry: implied upside / downside vs current market price

(Use neutral terminology - "estimated fair value", not "price target".)

### Part 5: Catalyst Path
List 3-5 concrete events or data points that could revalue the stock over [TIME_HORIZON]:
| Catalyst | Type (Earnings / Filing / Macro / Event) | Approx. Timing |

### Part 6: Top 3 Risks to the Thesis
For each risk:
- Description
- Probability (Low / Medium / High)
- Severity if it materialises (Low / Medium / High)
- Early-warning metric to monitor

### Part 7: Mosaic Score Card
Rate each on 1-5 with 1-line justification:
- Business quality
- Competitive position
- Management quality / capital allocation
- Balance sheet
- Valuation (relative & absolute)
- Catalyst clarity
- Conviction level (acknowledging unknowns)

### Part 8: Research Agenda Before Sizing Up
List 5 follow-up questions or data points to verify before increasing conviction.

### Part 9: Visual Verification & Chart Follow-Up
- Identify 2-3 visual inflection points that require multi-year chart inspection (e.g. 10-year FCF conversion, operating leverage inflection points, and long-term valuation percentiles).
- Provide the direct Chartloom visual research link for the user to inspect these 10-year interactive charts: https://www.chartloom.com/c/ticker/[TICKER]

## Output Format
Tables, headers, bullets. Neutral, evidence-driven language. Do not provide investment advice. Avoid the words "buy", "sell", "hold", "recommendation", or "price target".

**Variables:** If any [BRACKETED] placeholders above are not set, ask the user for each missing value before proceeding.

How to use ChatGPT for stock research

  1. 1. Gather and paste source excerpts

    Copy tables and narrative from EDGAR, the earnings release, or a transcript into the chat. If browsing is available, still paste key tables so the model anchors on primary data.

  2. 2. Run structured research prompts

    Use the templates above for headings, tables, and follow-up questions. Avoid prompts that ask for buy/sell language or individualized portfolio advice.

  3. 3. Validate numbers and trends

    Compare ChatGPT output to the filing PDF and to charted history. Investors may use Chartloom for fundamentals, AI SEC summaries, and peer views without starting a new thread per ticker.

Methodology: these ten prompts come from Chartloom's free prompt library and are formatted for ChatGPT threads; open any card for variables and usage notes.

Common mistakes

  • Assuming browsing or memory has the latest quarter without pasting tables.
  • Accepting rounded figures in chat without matching the earnings release or 10-Q.
  • Requesting personalized portfolio advice instead of neutral research output.
  • Reusing one thread across many tickers without fresh source text each time.

Prompt workflow vs Chartloom workflow

StepChatGPT + promptsChartloom
Source dataInvestor gathers excerpts and pastes into ChatGPTFinancials and filings in one US equity workspace
TrendsTrend commentary from pasted or browsed tables100+ chart types, 35+ years of history
FilingsFiling recap from pasted or uploaded source textAI SEC summaries with links to sources
ScenariosScenario notes generated in the conversationScenario Lab for interactive assumption changes

ChatGPT is convenient for quick memos from pasted text. Chartloom holds the underlying US equity data so investors spend less time re-prompting charts and filings.

Who this is for

Investors who already work in ChatGPT threads for earnings recaps, peer tables, and draft memos. The templates expect source material in the chat (filings, releases, transcripts), not unstated ticker data.

When prompts are enough: a quick earnings recap, a peer comparison table, or a first-pass memo from material already in the thread.

When a research platform helps: revisiting the same charts each quarter, comparing a shortlist of US names, reading AI SEC summaries beside the filing, or stress-testing assumptions in Scenario Lab without a new chat per metric.

Frequently asked questions

ChatGPT can help structure analysis, summarize pasted filing text, and organize research questions. It does not replace primary sources, including SEC filings, audited financials, and market data, which should be verified independently. Paid ChatGPT plans may include browsing; pasted filing text is still more reliable than asking the model to recall figures. For US equities, investors may combine prompts with a research platform that charts fundamentals and surfaces filing summaries.

There is no single best ChatGPT prompt for every situation. For a new ticker, start with a 10-K summary; during earnings season, release or transcript templates often fit better. The ten prompts below span filings, earnings quality, valuation, and thesis structure.

Yes. Pasting relevant tables, MD&A excerpts, or transcript sections usually produces more reliable output than asking the model to recall figures from memory. Redact sensitive details if needed. Always cross-check numbers against the original filing or a trusted data source.

ChatGPT prompts help draft narrative analysis from pasted text. Chartloom supplies the underlying US equity data layer: 100+ interactive charts, 35+ years of financials, AI SEC filing summaries, peer comparison, and Scenario Lab, so investors spend less time re-prompting the same metrics.

No. The prompts and Chartloom are research and education tools. Outputs should be independently verified. Nothing on this page is a recommendation to buy, sell, or hold any security.

Less re-prompting. More charted fundamentals.

After ChatGPT memos, Chartloom keeps filings, 100+ charts, and Scenario Lab in one workspace for US stocks.

Then start a free trial when ready.

These prompts and Chartloom are research tools, not financial or investment advice. AI outputs may contain errors; figures and claims should be verified against SEC filings and other primary sources. See the disclaimer for more information.