Technical Analyst
tradermonty/claude-trading-skills
This skill should be used when analyzing weekly price charts for stocks, stock indices, cryptocurrencies, or forex pairs.
Analyze the broker-dealer standard of conduct under SEC Regulation Best Interest's four obligations: Disclosure, Care, Conflict of Interest, and Compliance.
$ npx skills add JoelLewis/finance_skills --skill reg-bi -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install JoelLewis/finance_skills reg-bi --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/JoelLewis/finance_skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/plugins/compliance/skills/reg-bi .claude/skills/reg-bi && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "reg-bi" agent skill from https://github.com/JoelLewis/finance_skills/tree/main/plugins/compliance/skills/reg-bi into .claude/skills/reg-bi/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "reg-bi", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/JoelLewis/finance_skills/tree/main/plugins/compliance/skills/reg-biType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add JoelLewis/finance_skills --skill reg-bi -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install JoelLewis/finance_skills reg-bi --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/JoelLewis/finance_skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/plugins/compliance/skills/reg-bi .agents/skills/reg-bi && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "reg-bi" agent skill from https://github.com/JoelLewis/finance_skills/tree/main/plugins/compliance/skills/reg-bi into .agents/skills/reg-bi/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "reg-bi", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add JoelLewis/finance_skills --skill reg-bi -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install JoelLewis/finance_skills reg-bi --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/JoelLewis/finance_skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/plugins/compliance/skills/reg-bi .cursor/skills/reg-bi && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "reg-bi" agent skill from https://github.com/JoelLewis/finance_skills/tree/main/plugins/compliance/skills/reg-bi into .cursor/skills/reg-bi/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "reg-bi", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/JoelLewis/finance_skills.git --path plugins/compliance/skills/reg-bi--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add JoelLewis/finance_skills --skill reg-bi -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install JoelLewis/finance_skills reg-bi --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/JoelLewis/finance_skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/plugins/compliance/skills/reg-bi .gemini/skills/reg-bi && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "reg-bi" agent skill from https://github.com/JoelLewis/finance_skills/tree/main/plugins/compliance/skills/reg-bi into .gemini/skills/reg-bi/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "reg-bi", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install JoelLewis/finance_skills reg-biInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add JoelLewis/finance_skills --skill reg-bi -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/JoelLewis/finance_skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/plugins/compliance/skills/reg-bi .github/skills/reg-bi && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "reg-bi" agent skill from https://github.com/JoelLewis/finance_skills/tree/main/plugins/compliance/skills/reg-bi into .github/skills/reg-bi/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "reg-bi", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add JoelLewis/finance_skills --skill reg-bi -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install JoelLewis/finance_skills reg-bi --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/JoelLewis/finance_skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/plugins/compliance/skills/reg-bi .opencode/skills/reg-bi && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "reg-bi" agent skill from https://github.com/JoelLewis/finance_skills/tree/main/plugins/compliance/skills/reg-bi into .opencode/skills/reg-bi/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "reg-bi", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
reg-biAnalyze the broker-dealer standard of conduct under SEC Regulation Best Interest's four obligations: Disclosure, Care, Conflict of Interest, and Compliance.
Reg Bi is an agent skill from JoelLewis/finance_skills. Analyze the broker-dealer standard of conduct under SEC Regulation Best Interest's four obligations: Disclosure, Care, Conflict of Interest, and Compliance. Owns what triggers a 'recommendation' under Reg BI and the canonical comparison of Reg BI vs FINRA suitability vs IA fiduciary duty. Use when the user asks whether a broker-dealer recommendation satisfies Reg BI, how to evaluate reasonably available alternatives, rollover recommendation compliance, dual-registrant capacity disclosure, share class or account…
Its SKILL.md is about 6.7k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Business, Finance & HR. The repository describes itself as: Claude Code skill plugins for financial services — 81 skills across 7 domain plugins covering investment management, compliance, advisory practice, trading, and operations. The licence is MIT.
Read from SKILL.md and the folder at commit 5c498ea. It shows what the files ask for, not the result of running them.
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Reg Bi loads about 6.7k tokens when it runs. Until then it costs about 224 tokens; SKILL.md has 3,486 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
The full file from JoelLewis/finance_skills at commit 5c498ea, republished under its MIT licence (© JoelLewis). 3,486 words, ~6,731 tokens.
.claude/skills/reg-bi/SKILL.md (or your agent's skills folder).Regulatory status current as of June 2026 — verify effective dates, dollar thresholds, and pending rulemakings against current SEC/FINRA/FinCEN sources before advising.
Reg BI applies whenever a broker-dealer or associated person makes a "recommendation" to a "retail customer" of any securities transaction or investment strategy involving securities, including account type recommendations. The SEC adopted the existing FINRA framework for what constitutes a recommendation but expanded its scope:
The "facts and circumstances" test considers whether the communication could reasonably be viewed as a suggestion to act. General education, broad asset allocation models without a specific recommendation, and responses to unsolicited orders generally do not trigger Reg BI.
Before or at the time of a recommendation, the broker-dealer must provide the retail customer with full and fair disclosure of all material facts relating to the scope and terms of the relationship, including:
Disclosure alone does not satisfy the obligation. The disclosure must be "full and fair" — it must be specific enough that a retail customer can understand the conflict and how it could affect the recommendation.
The care obligation requires the broker-dealer and associated person to exercise reasonable diligence, care, and skill when making a recommendation. It operates at three levels:
The SEC has emphasized that the care obligation is not a "best execution" or "lowest cost" standard, but cost is a factor that must be considered. When two products are substantially similar in features and risk, but one is significantly cheaper, recommending the more expensive product requires a documented, reasonable basis for why the costlier option better serves the customer.
The broker-dealer must establish, maintain, and enforce written policies and procedures reasonably designed to:
The broker-dealer must establish, maintain, and enforce written policies and procedures reasonably designed to achieve compliance with the Disclosure, Care, and Conflict of Interest obligations. This includes:
The Compliance Obligation is a "reasonably designed" standard — it does not require perfection, but the firm must demonstrate a genuine, good-faith effort to build and maintain an effective compliance infrastructure.
Reg BI replaced and enhanced the FINRA suitability standard (FINRA Rule 2111) for recommendations to retail customers:
| Dimension | FINRA Suitability | Reg BI |
|---|---|---|
| Standard | "Suitable" for the customer | "Best interest" of the customer |
| Scope | Securities transactions and strategies | Adds account type recommendations, explicit rollover coverage |
| Alternatives | No explicit requirement to consider alternatives | Must consider reasonably available alternatives |
| Conflicts | Disclosure-based (general obligation to disclose) | Identify, disclose, mitigate, or eliminate — with mandatory elimination of sales contests |
| Cost consideration | Cost is a factor but not emphasized | Explicit requirement not to recommend costlier products without reasonable basis |
| Compliance | General supervisory obligations | Dedicated compliance obligation with written policies and procedures |
| Applies to | All customers (retail and institutional) | Retail customers only (natural persons using recommendations for personal, family, or household purposes) |
Reg BI is an enhanced standard that goes beyond suitability but is not a fiduciary standard. The SEC explicitly stated that Reg BI does not create a fiduciary duty for broker-dealers.
Investment advisers owe a fiduciary duty under the Investment Advisers Act of 1940, as interpreted by the SEC and courts. Reg BI and the IA fiduciary duty are parallel but distinct standards:
| Dimension | Reg BI (Broker-Dealer) | IA Fiduciary Duty |
|---|---|---|
| Legal source | Exchange Act Section 15l-1 | Advisers Act Sections 206(1) and 206(2) |
| Standard | Best interest at time of recommendation | Ongoing duty of care and loyalty |
| Duration | Transaction-specific (at time of recommendation) | Continuous throughout the advisory relationship |
| Monitoring | No ongoing monitoring duty (unless agreed to) | Ongoing duty to monitor and update advice |
| Conflicts | Identify, disclose, mitigate, or eliminate | Must either eliminate or provide informed consent (full and fair disclosure + client consent) |
| Compensation | Commission-based compensation permitted | Fee-based; must disclose and manage all compensation conflicts |
The key practical distinction: Reg BI is a point-of-recommendation standard, while the IA fiduciary duty is a relationship-level, ongoing obligation.
The SEC issued Staff Bulletin: Standards of Conduct for Broker-Dealers and Investment Advisers — Account Recommendations for Retail Investors (2022), specifically addressing rollovers. Key points:
Many firms and individuals are registered as both broker-dealers and investment advisers. When interacting with a retail customer, the dual-registrant must:
The SEC Division of Examinations and Staff have issued a series of interpretive bulletins providing practical guidance:
SEC Division of Examinations has consistently listed Reg BI as an examination priority since its June 30, 2020 compliance date:
The care obligation requires considering reasonably available alternatives, but the SEC has clarified this is not a "best in market" standard:
Scenario: A registered representative at a broker-dealer recommends that a retail customer invest $200,000 in the Class A shares of a large-cap equity mutual fund. Class A shares carry a 5.25% front-end load and a 0.85% annual expense ratio. The same fund offers Class I (institutional) shares with no load and a 0.45% annual expense ratio. The customer qualifies for Class I shares based on the investment amount. The representative receives a higher commission on Class A shares.
Compliance Issues:
Analysis: This recommendation likely violates Reg BI. The SEC's early enforcement actions specifically targeted this pattern. The representative cannot demonstrate that Class A is in the customer's best interest when an identical, lower-cost alternative is available. The firm's compliance program should include automated checks that flag recommendations of higher-cost share classes when a customer qualifies for a lower-cost class of the same fund. The firm's supervisory procedures should require pre-approval or enhanced review for any recommendation where a lower-cost alternative exists.
Scenario: A registered representative recommends that a recently retired customer, age 62, roll $850,000 from her former employer's 401(k) plan into an IRA at the representative's firm. The representative documents the customer's risk tolerance and investment objectives but does not compare the 401(k) plan's investment options, fees, or features against the proposed IRA. The 401(k) plan offers low-cost index funds with expense ratios of 0.02-0.05% and plan administrative fees of $40/year. The proposed IRA would invest in mutual funds with expense ratios of 0.50-0.85%, plus a $95/year custodial fee.
Compliance Issues:
Analysis: This recommendation likely violates Reg BI's care obligation. The cost differential alone is significant: on $850,000, the annual fee difference is approximately $4,000-$7,000 per year. The representative must document a reasonable basis for why the IRA is in the customer's best interest despite the higher costs. Valid reasons might include: substantially broader investment options, access to financial planning services, consolidation benefits, or specific tax planning strategies not available in the plan. But these reasons must be documented and must be reasonable given the customer's specific circumstances. The absence of any alternatives analysis is a clear deficiency.
Scenario: A financial professional is registered as both a broker-dealer representative and an investment adviser representative at a dually registered firm. The professional meets with a retail customer and recommends moving $500,000 from a fee-based advisory account (1.0% annual advisory fee) into a commission-based brokerage account, where the professional would receive commissions on mutual fund purchases. The professional does not clearly communicate that this transition involves a change in the applicable standard of conduct from the IA fiduciary duty to Reg BI, and does not explain what protections the customer may lose (ongoing monitoring, ongoing fiduciary duty).
Compliance Issues:
Analysis: This recommendation likely violates both the Disclosure and Care obligations. The SEC has specifically warned against "hat-switching" that obscures the applicable standard of conduct. The customer should receive a clear explanation, ideally in writing, of: (1) the current advisory relationship and fiduciary standard, (2) the proposed brokerage relationship and Reg BI standard, (3) the differences in services, costs, and protections, and (4) why the brokerage relationship is in the customer's best interest. The firm's compliance program should require documented approval for any recommendation to move a customer from an advisory to a brokerage relationship.
© JoelLewis, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Just SKILL.md in plugins/compliance/skills/reg-bi of JoelLewis/finance_skills.
Open the folder on GitHubat commit 5c498ea
Reg Bi next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Reg Bi this skillJoelLewis/finance_skills | 206 | — | ~6.7k | Automated safety check: Pass | MIT | |
| Technical Analysttradermonty/claude-trading-skills | 3k | 4 repos | ~4.6k | Automated safety check: Pass | MIT | |
| Theme Detectortradermonty/claude-trading-skills | 3k | 2 repos | ~4.9k | Automated safety check: Pass | MIT | |
| Creating Financial ModelsChen-zexi/open-ptc-agent | 729 | 3 repos | ~1.3k | Automated safety check: Pass | MIT | |
| Stock APIzhangxiangliang/stock-api | 2k | — | ~507 | Automated safety check: Pass | MIT | |
| Itr Walakaranb192/itr-wala | 871 | — | ~3.6k | Automated safety check: Pass | MIT |
tradermonty/claude-trading-skills
This skill should be used when analyzing weekly price charts for stocks, stock indices, cryptocurrencies, or forex pairs.
tradermonty/claude-trading-skills
Detect and analyze trending market themes across sectors. An agent skill from tradermonty/claude-trading-skills.
Chen-zexi/open-ptc-agent
This skill provides an advanced financial modeling suite with DCF analysis, sensitivity testing, Monte Carlo simulations, and scenario planning for investment decisions
zhangxiangliang/stock-api
Fetch real-time stock quotes, K-line (candlestick) history, and search symbols for China A-shares, Hong Kong, and US markets.
karanb192/itr-wala
File Indian income tax returns (ITR) for FY 2025-26 / AY 2026-27.
zillionare/zillionare
面向中文自然语言的 Tushare 数据研究技能。用于把“看看这只股票最近怎么样”“帮我查财报趋势”“最近哪个板块最强”“北向资金在买什么”“给我导出一份行情数据”这类请求,转成可执行的数据获取、清洗、对比、筛选、导出与简要分析流程。适用于 A 股、指数、ETF/基金、财务、估值、资金流、公告新闻、板块概念与宏观数据等研究场景。
JoelLewis/finance_skills
Determine how to distribute capital across asset classes using strategic and tactical allocation frameworks.
JoelLewis/finance_skills
Determine how much capital to allocate to individual positions within a portfolio.
JoelLewis/finance_skills
Analyze commodity markets including futures curve dynamics, roll yield, and supply/demand fundamentals.
JoelLewis/finance_skills
Analyze currency markets, exchange rate mechanics, and FX risk management for international portfolios.
JoelLewis/finance_skills
Provide frameworks for managing and paying off personal debt effectively.
JoelLewis/finance_skills
Build diversified portfolios using correlation analysis, efficient frontier construction, and factor-based diversification.
Categories
Analyze the broker-dealer standard of conduct under SEC Regulation Best Interest's four obligations: Disclosure, Care, Conflict of Interest, and Compliance. Reg Bi is an agent skill from JoelLewis/finance_skills. Analyze the broker-dealer standard of conduct under SEC Regulation Best Interest's four obligations: Disclosure, Care, Conflict of Interest, and Compliance.
Reg Bi fits situations like: A recommendation under Reg BI and the canonical comparison of Reg BI vs FINRA suitability vs IA fiduciary duty; the user asks whether a broker-dealer recommendation satisfies Reg BI; how to evaluate reasonably available alternatives; rollover recommendation compliance.
Run `npx skills add JoelLewis/finance_skills --skill reg-bi -a claude-code`. Or copy the skill folder (plugins/compliance/skills/reg-bi in JoelLewis/finance_skills) into .claude/skills/reg-bi in your project. Claude Code loads it when a task matches its description.
Run `npx skills add JoelLewis/finance_skills --skill reg-bi -a codex`. Or copy the skill folder (plugins/compliance/skills/reg-bi in JoelLewis/finance_skills) into .agents/skills/reg-bi in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add JoelLewis/finance_skills --skill reg-bi -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/reg-bi, .gemini/skills/reg-bi, .github/skills/reg-bi and .opencode/skills/reg-bi in your project.
SKILL.md names no scripts, command-line tools or credentials: Reg Bi is instructions for the agent only.
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
Reg Bi is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 6.7k tokens (SKILL.md is roughly 27k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
Skills that share tags, products or a category with Reg Bi: Technical Analyst (tradermonty/claude-trading-skills, 3k stars), Theme Detector (tradermonty/claude-trading-skills, 3k stars), Creating Financial Models (Chen-zexi/open-ptc-agent, 729 stars) and Stock API (zhangxiangliang/stock-api, 2k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
JoelLewis (a GitHub user) maintains it in JoelLewis/finance_skills, which has 206 GitHub stars. The repository holds 91 skills in this directory. The repository was last updated on July 18, 2026.
Source: JoelLewis/finance_skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.