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/earnings-call-analysis

Analyze earnings call transcripts for sentiment, key themes, and management tone

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$ npx -y skills add yennanliu/investskill --skill earnings-call-analysis --agent claude-code

How it fires

How this skill gets triggered: by you, by Claude, or both.

  • Fires itselfAuto-invocation. Claude auto-loads it when your prompt matches the work.Auto-invocation is when the right skill fires by itself at the right moment, driven by a FLOW.md router and a hook, instead of you invoking it by name. It is the difference between a skill being installed and a skill actually getting used.Read the full definition →
  • You can call itInvoke it directly when you want it.
  • Slash command/earnings-call-analysis

Context preview

The summary Claude sees to decide when to auto-load this skill.

Analyze earnings call transcripts for sentiment, key themes, and management tone

SKILL.md

earnings-call-analysis.SKILL.md
description: Analyze earnings call transcripts for sentiment, key themes, and management tone

Earnings Call Analysis

⚠️ Data Verification — Do This Before Any Analysis

Before running any analysis, always retrieve the latest market data for the ticker:

1. **Fetch current price** — use web search or ask the user for the live price, 52-week range, and market cap. Never assume a price from training data. 2. **Confirm key figures** — recent earnings, revenue, key ratios (P/E, P/S, etc.) as applicable to this skill. 3. **State your data source** — fill in the `Data & Sources` header (next section) so the origin, as-of date, retrieval path, and confidence of every figure are explicit at the top of the output. 4. **Flag stale data explicitly** — if live data is unavailable, display this warning before proceeding:

> ⚠️ **Live data unavailable.** The following analysis uses training-data estimates which may be significantly out of date. Verify all prices and metrics before making any decisions.

Never silently substitute training-data estimates for current prices. When in doubt, ask the user to paste the latest quote.

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📋 Data & Sources Header — Open Every Output With It

The first thing in the output is this provenance block, filled in — never left as placeholders. It is the standard documented on the [Data & Accuracy](https://yennanliu.github.io/InvestSkill/data-and-accuracy.html) page and the first thing `result-validator` looks for:

Data & Sources
  As of:      <date the figures represent, e.g. 2026-06-30>
  Source:     <primary docs — SEC EDGAR 10-K/10-Q, company IR, FRED, exchange data …>
  Retrieval:  <pasted by user | web/tool retrieval | model memory>
  Confidence: <HIGH | MEDIUM | LOW>
  • `Retrieval: model memory` must be paired with `Confidence: LOW` — memory is a placeholder until confirmed against a primary source.
  • Mixed sources: list each with its own as-of date rather than blending them.
  • Sources disagree on the same figure (a closing price, a deal term): prefer the primary source (SEC filing, company release, exchange data) over an aggregator, then the most recent dated one. Show both values with their sources and dates, say which you used and why, and never average them.
  • Data the user pasted is reported as `pasted by user`; do not upgrade its confidence beyond what the user's own source supports.

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Comprehensive analysis of earnings call transcripts to extract investment insights, management sentiment, strategic themes, and potential red flags.

Analysis Framework

1. Executive Summary Analysis

Extract and synthesize:

  • **Overall Sentiment**: Bullish / Neutral / Bearish
  • **Key Takeaways**: 3-5 most important points from the call
  • **Guidance Changes**: Raised / Maintained / Lowered / Withdrawn
  • **Surprise Factors**: Unexpected announcements or revelations
  • **Market-Moving Statements**: Comments likely to impact stock price

2. Management Tone Assessment

Analyze management's communication style and confidence:

**Confidence Indicators**

  • Use of definitive language ("will", "committed", "confident")
  • Specific quantitative guidance with narrow ranges
  • Proactive discussion of challenges with clear solutions
  • Long-term vision and strategic clarity

**Caution Indicators**

  • Hedging language ("may", "could", "hope", "expect")
  • Wide guidance ranges or lack of specific targets
  • Deflection of difficult questions
  • Focus on short-term rather than strategic issues

**Red Flag Indicators**

  • Evasive or defensive responses
  • Frequent changes in financial definitions or metrics
  • Blame shifting to external factors
  • Reduced transparency or detail vs. prior quarters

3. Key Themes Extraction

Identify and categorize main topics discussed:

**Strategic Initiatives**

  • New product launches or market expansion
  • M&A activity and integration plans
  • Digital transformation initiatives
  • Cost reduction or efficiency programs
  • R&D investments and innovation pipeline

**Operational Performance**

  • Revenue drivers and growth catalysts
  • Margin trends and cost pressures
  • Supply chain and operational challenges
  • Customer trends and demand patterns
  • Geographic or segment performance variations

**Market Dynamics**

  • Competitive landscape changes
  • Industry trends and macro headwinds/tailwinds
  • Regulatory or policy impacts
  • Technology disruptions or opportunities

**Capital Allocation**

  • Dividend policy and changes
  • Share buyback plans
  • Capex priorities and timing
  • Debt management and balance sheet strategy

4. Financial Guidance Analysis

Compare and analyze forward-looking statements:

**Guidance Components**

  • Revenue guidance: Range, growth rate, key assumptions
  • Earnings guidance: EPS range, margin expectations
  • Segment-specific guidance
  • Full-year vs. next-quarter outlook

**Guidance Changes from Prior Quarter**

  • Magnitude of change (%)
  • Reasons cited for changes
  • Credibility assessment based on track record
  • Comparison to analyst consensus expectations

**Key Assumptions**

  • Macro assumptions (GDP, rates, FX)
  • Volume and pricing assumptions
  • Cost inflation expectations
  • One-time items or adjustments

5. Q&A Session Analysis

Evaluate analyst questions and management responses:

**Question Themes** (by frequency) 1. [Most frequently asked topics] 2. [Second most common questions] 3. [Emerging concerns]

**Management Response Quality**

  • Direct and substantive vs. evasive
  • Quantitative detail provided
  • Consistency with prepared remarks
  • New information revealed vs. scripted responses

**Analyst Concerns**

  • Recurring questions (indicating lack of clarity)
  • Challenging questions about weaknesses
  • Questions about competitive threats
  • Governance or strategic direction inquiries

**Notable Exchanges**

  • Tense or defensive moments
  • Particularly illuminating answers
  • Questions management avoided or deflected

6. Quarter-over-Quarter Comparison

Compare with previous earnings calls (if available):

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