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etf-sector

Find and compare the best ETFs to express a sector or thematic view.

Skill by daringanitch

IndexedMIT★ 9
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Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/daringanitch-etf-sector

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Find and compare the best ETFs to express a sector or thematic view. Use when the user wants to invest in a sector, theme, or industry and needs to know which ETF is the right vehicle.

Use cases: backend

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/etf-sector

What's inside

Skill name
etf-sector
Description
Find and compare the best ETFs to express a sector or thematic view. Use when the user wants to invest in a sector, theme, or industry and needs to know which ETF is the right vehicle.
License
MIT
Instructions
44 lines in SKILL.md · view on GitHub

Files (1)

  • SKILL.md

SKILL.md (first lines)

The user wants to express a view on a sector or theme via an ETF. Don't just list options — give a clear ranked recommendation.

**1. DEFINE THE EXPOSURE**
What does owning this sector/theme actually mean?
- What's the macro thesis driving interest in it?
- What kind of companies should an ETF in this space hold?
- What would a bad ETF in this space hold instead?

**2. THE MAIN OPTIONS**
List the 3–5 most relevant ETFs for this sector/theme:

| ETF | Issuer | AUM | Expense Ratio | # Holdings | Index |
|-----|--------|-----|---------------|------------|-------|
| | | | | | |

**3. METHODOLOGY DIFFERENCES**
This is the most important section — ETFs covering the "same" sector can be dramatically different:
- Market-cap weighted vs equal weight vs revenue weighted?
- Broad sector vs narrow sub-theme?
- US-only vs global?
- Pure-play vs mixed exposure?
- What is the largest holding and does it dominate?

**4. WHAT YOU'RE ACTUALLY BETTING ON**
For each ETF, one sentence: if you own this, what has to be true for it to outperform?

**5. RANKED RECOMMENDATION**

**#1 [TICKER] — Best overall for most investors**
Why: cost, liquidity, clean exposure to the thesis

**#2 [TICKER] — Best for [specific use case]**
Why: higher conviction / purer play / different factor tilt

**#3 [TICKER] — Only if [condition]**
Why: niche use case, higher cost justified by specificity

**6. WHAT TO AVOID AND WHY**
Name any ETFs in this space that look relevant but have hidden problems: excessive concentration, high fees, poor liquidity, methodology that drifts from the stated theme.

**7. THE HONEST CAVEAT**
Is this sector ETF actually the right instrument for the thesis, or would a basket of individual stocks give cleaner exposure? When does the sector ETF work against you (e.g. owning XLE for oil but getting dragged by refiner holdings that move differently)?

From daringanitch/claude-stock-analyst, MIT.

Signals

Stars
9
Forks
0
Open issues
0
Last commit (this folder)
May 11, 2026 (5 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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etf-sector skill. Agent Mart. https://agentmart.dev/skills/daringanitch-etf-sector (last updated 2026-10-24)