KCNyu

us-stock-analysis

Workspace-aware US stock analysis for kcn. Routes through `clawock analyze-us` / `clawock us-quotes` instead of generic web search, then layers fundamental/technical/news analysis on top. Use when user asks to analyze a US ticker (e.g. "analyze AAPL", "look at RKLB", "compare TSLA vs NVDA"), check earnings, run technicals, or write an investment report on a US name.

KCNyu 21 Updated 4w ago

Resources

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GitHub

Install

npx skillscat add kcnyu/clawock/us-stock-analysis

Install via the SkillsCat registry.

SKILL.md

US Stock Analysis

Workspace-native US stock analyst. Always uses kcn's local pipeline for price/RSI/MA/signal — uses web search only for news, peer data, fundamentals.

Required reads before answering

For interactive questions (Modes 1-5). Direct chat already has MEMORY.md and TOOLS.md
injected — use them rather than rereading. Cron Modes 6/7 follow their payload instead:
isolated cron does not inject MEMORY.md, and what those runs must obey is in the payload,
the Mode section and the postflight gate.

In this order:

  1. /root/.openclaw/workspace/MEMORY.md — data rules and traps (especially the "禁止用 portfolio.json 缓存价" rule)
  2. /root/.openclaw/workspace/TOOLS.md — script paths, provider fallback chains, skill routing table
  3. /root/.openclaw/workspace/INVESTMENT_SOP.md — standard startup sequence for investment questions
  4. /root/.openclaw/workspace/portfolio.json — if the ticker is in the active book, cost basis and PnL matter

Data source rule (non-negotiable)

Default path — use the workspace script, not web search:

# Full analysis: refreshes price + RSI-14 / MA20 / MA50 + Finnhub news + signal
/root/.local/bin/clawock analyze-us {TICKER}
/root/.local/bin/clawock analyze-us {TICKER} --no-news    # skip news (save Finnhub quota)

# Price-only refresh
/root/.local/bin/clawock us-quotes {TICKER}

The script internally runs the 7-route fallback (Nasdaq API → Eastmoney → Finnhub → Yahoo v8 → yfinance → Alpha Vantage → Polygon), pulls prev_close independently from Polygon's /prev endpoint (so today_change is trustworthy after close), and writes back to portfolio.json if the ticker is held. Bypassing it re-introduces every bug it was written to fix.

Web search is only for: earnings transcripts, SEC filings, analyst notes, sector news, peer fundamentals, qualitative thesis material — never primary price quotes.

Forbidden: Sina US quotes API (境外 403), raw Yahoo scraping when the script already covers it, reading portfolio.json cached current_price without first refreshing.

Four analysis modes

Pick the smallest mode that answers the question. Default to Quick Read unless the user explicitly asks for deep analysis.

Mode 1 — Quick Read (most common)

When: "What's RKLB at?" / "How's NVDA doing today?"

  1. Run clawock analyze-us {TICKER} --no-news for price + RSI/MA/signal
  2. If in active book, pull cost basis + PnL from portfolio.json
  3. One short paragraph: price, today's move, RSI/MA stance, one-line verdict

Mode 2 — Technical Read

When: "Is X oversold?" / "Where's resistance on Y?"

  1. Run clawock analyze-us {TICKER} --no-news
  2. Load references/technical-analysis.md for indicator interpretation
  3. Output: trend (up/down/sideways), MA20/50 stance, RSI-14 reading (oversold <30, overbought >70), recent support/resistance from price action, one-line risk note

Mode 3 — Fundamental Read

When: "Is X overvalued?" / "Analyze Y's business"

  1. Run clawock analyze-us {TICKER} for fresh price baseline
  2. Run clawock filings {TICKER} — pulls SEC EDGAR: latest 10-K/10-Q/8-K + 13 key XBRL concepts (revenue/net income/cash/EPS/assets/equity, 4 most recent periods). Use this before web search — primary source, structured, no scraping.
  3. (Optional) clawock filings {TICKER} --form4 if insider activity is material to thesis
  4. (Optional 中文速查) clawock fundamentals {TICKER} --indicators — 东财 GMAININDICATOR 一次给齐 ROE/毛利率/净利率/资产负债率(比从 XBRL 自算比率快);数字与 SEC 冲突时以 SEC 为准
  5. Web search only for what SEC EDGAR can't give: peer multiples, analyst consensus, qualitative thesis, sector context
  6. Load references/fundamental-analysis.md for framework, references/financial-metrics.md for ratio definitions
  7. Output: business overview, financial trends from XBRL, valuation vs peers/history, insider signal, key risks, fair value range

Mode 4 — Full Report

When: "Give me a full report on X" / "Should I add X?"

  1. Run script (Mode 1 baseline)
  2. Do fundamentals (Mode 3)
  3. Do technicals (Mode 2)
  4. Do sentiment (Mode 5)
  5. Web search for catalysts (next earnings date, upcoming product/regulatory events)
  6. Load references/report-template.md for structure
  7. Output: executive summary + bull case + bear case + valuation + technical setup + sentiment read + risk + catalyst calendar + concrete entry/exit levels

Mode 7 — 盘中盯盘(cron,每 30 分钟)

美股按 ET 交易日判定,含跨 HKT 午夜档。SPCH 无限子弹流:不重复风险提醒、不建议砍仓;仅 raw_wechat_block 本档新出现 P0 行时核 strategy_checks 的数值、状态和来源证据并问一次是否继续。策略由持仓 strategy 与 config/intraday-strategy-policies.json 表达。只有 strategy_checks.status=clear 才能说对应 P0 未触发;unavailable 只说证据未取到,不拿单日涨跌推断五交易日。

  1. clawock intraday preflight --market us --judgment-packet。market_closed 结束。stdout 含完整决策 context(计划含 0 股观察、观察线、板块、来源与失败状态);同代副本留在 memory/.tmp/intraday-context-us-latest.json,postflight 用 context_id 锁同代。任何行情缺口按 quote_coverage 明说,不能把旧价说成实时。

  2. delivery_mode=no_change:健康且语义未变,直接 clawock intraday postflight --market us --context-id <id>;postflight 记审计心跳并静默,不写散文/sidecar;若健康闸或发布闸失败,watchdog 仍兜底。review_candidate 只因新软候选唤醒:模型判断无需发时,prose 文件只写 SILENT 并带 --text-file 调 postflight,不写 sidecar;值得说则按 full_delta 写。full_delta 才必须写 ▎我的看法,1–3 行:变化、判断、下一触发点。先读 semantic_delta、plan_triggers、anomalies、一级事件,再看相关 mover_news / peer_scan / add_side_reads。三态都不是下单授权。strategy_conflicts 是旧计划与当前持仓策略的未解冲突,只据事实说明,不复述被策略禁止的旧减仓建议,也不擅自改写 risk_rule 为择时。只说相关票;旧计划、旧新闻和持仓表不复述。模型负责取舍和归因,消息短不等于删模型上下文;看完整 plan_context、watch_levels、peer_scan、source_signals_detail 与各来源失败状态,数值只引用包内原值,绝不心算差值、倍数、金额、股数或自行补状态/催化。
    字段 add_side_reads.rows[].evidence.proxy_label 表示 20 日高/位来自代理标的:07226 的代理为恒科指数,SPCH 的代理为 SPCX;不得把代理价位当成杠杆产品自身价格。peer_scan 已由 preflight 提供全持仓板块全景,直接读它;不要另读 peer-map.json,不要另调 clawock fetch-peers。缺项需标明,不能用缓存价补。
    候选生成不等于议程决定:full_holdings 含全持仓现价、日涨跌、报价新鲜度和计划触发线距离;soft_candidates、opportunity_radar、early_trend_candidates、provisional_setups、t0_setups、semantic_state 都是供你比较边缘机会和历史变化的材料;没有硬阈值命中也要看候选是否值得说。known_catalysts 衔接晨报,active_information_candidates 留一手来源与失败状态。

  3. 对本档异动,优先用 mover_news 的一手 interrupt;context 只是背景,no_recent_filing 是窗口内无新公告,degraded 是源未取到。plan_context.open 只作动作约束,不能把 0 股持有观察写成待执行买卖。add_side_reads 的 candidate/wait/reject 三态都不是下单授权;有纪律冲突先说阻断条件。一级披露 candidate|wait|reject 也不是下单授权。
    异动归因:mover_news 中 tier=primary 且 signal=interrupt 才可能是硬催化;tier=supporting 只能作背景,盘中禁止 Tavily。no_recent_filing 写“窗口内无新一手公告”,index_fund_no_issuer 写“指数基金无发行人公告”,degraded 写“催化源未取到”,不能把源失败说成无消息。suppressed_noise 等计数不要写进报告。只挑本档变化的最多两条,避免复述旧新闻。

  4. full_delta 或 review_candidate 决定发送时,同时写 memory/.tmp/intraday-prose-us.md 和 memory/.tmp/intraday-insights-{YYYY-MM-DD}.json;sidecar 规范见 skills/_shared/intraday-status-sidecar.md。调用 clawock intraday postflight --market us --context-id <id> --text-file /root/.openclaw/workspace/memory/.tmp/intraday-prose-us.md。harness 拼持仓表、验证、投递微信/TG、刷新 dashboard;不调用 message/send。postflight 不设超时,不在提交前终止。最终回复只留 status/投递/commit 结果,不复制消息。

Mode 6 — WeChat Briefing (cron-driven, harness 化 ✨)

When: 美股开盘 / 美股收盘 两个 cron 走这个 mode。

Harness 4-step:

Step 1: 跑 preflight

clawock report preflight --market us --phase {open|close}

跑 clawock analyze-us --wechat --md-table + 抽信号 + 异动,写 context 文件,并把同一份 JSON 打到 stdout(含 context_id;末行是 context_path:)。若输出 market_closed,本回合到此结束。

Step 2: 只写分析散文

你不写数据块、不写表格、不写标题 —— postflight 自己从 context 拼。2026-07-24 之前是让模型 verbatim 拷贝数据块,结果模型读错 context 就把一天前的数字发了出去;现在那条回路已经拆掉,数字在发送时刻直接取自 context 文件。

用 stdout 里的字段:signal_count / anomalies / index_direction / needs_risk_section / peer_scan / plan_context(08:00 简报还没执行完的决策,见下)/ mover_news(异动票的一手催化)/ mover_thesis(异动票的 thesis 与红线)(板块 + 同业 Top 5 今日/5日涨跌 + 背离信号,板块全景段直接用它);raw_wechat_block 是给你参考数字用的,不要抄进散文。

⚠️ plan_context 对账(非空时 ▎操作建议 必写,写在该段最前):里面是 08:00 简报为本腿定下、还没成交的决策(open[]:ticker/action/shares/pct/condition/confidence/driven_by/rationale,外加 exec_mode 当日执行方式、carried_over 有几条是往日挂到今天的)。

  • 不许给同一只票提相反的建议。driven_by=risk_rule 的是纪律动作不是择时——给它加「等回踩 / 等反弹 / 等站稳」这类条件就是推翻简报(issue #119)。要推翻必须明写理由和新证据。
  • exec_mode.today_override 说了 MOO 就不许改写成限价单口径。
  • 股数/比例照抄 shares/pct,不许换算也不许心算;carried_over>0 时点一句「{n} 条昨日挂单仍未成交」。
  • plan_context 为 {} 说明今天本腿没有未完成决策,按正常写,不要编一个计划出来。
  • plan_context 里带 error 字段说明计划没读出来,不是今天没有计划(issue #136)。此时必须在 ▎操作建议 开头写一行「今日计划未取到({error}),以下建议未与 08:00 简报对账」,并且不许顺势断言「今天没有未完成决策」。
  • 可选键(#605/#609):overridden_by_user = 用户已 override 的 risk_rule 砍单(已隐藏并结案,不要再提「该砍未砍」);reinvest_candidates = 砍/trim 的弹药去向候选(仅当 open[] 真有 cut/trim 时出现;是观察不是授权,配对话术照抄候选 ticker 与 trigger,不许虚构「砍 X 的弹药」当 open[] 里没有 X)。

🔢 数字铁律(postflight 会查,见 check_numeric_claims):散文里出现的每个金额/股数必须是 context 里已有的数字,照抄不换算。

  • 禁止重述持仓股数、持仓市值、浮盈金额 —— 这些 postflight 已经拼在消息开头了,重述一遍只会多一次说错的机会(2026-07-27 就把 6200 股的仓位写成 1000 股)。例外且仅此一个:plan_context.open[].shares 是「这一单要动多少股」,照抄它是被要求的;被禁的是「这只票我持有多少股」。两者不是一回事——07226 持仓 6200 股、当日 swap 单 1000 股,同一天同一只票。
  • 前瞻性数字(「再跌 2% 会亏多少」)要么别写,要么写出算式让人能验;拍一个量级出来是 2026-07-27「再伤 1.5-2 万 HK$」(真实约 1 千)那条 issue #120 的原型。
  • 差值 / 倍数 / 距离可以算,但要把两个操作数写在同一句、结果前面(「SPCX $148.18 距前高 152.3 还有 2.8%」);乘积写完整的「操作数 × 操作数 ≈ 结果」。postflight 只核算这种写出来的算术,心算只给结果仍会标出。
  • 区间必须真实存在:+0.3~-0.4% 这种正负打架的区间是编的,postflight 会直接标出来。

▎情绪面 里的异动归因(anomalies 非空时必写,最多 2 行,写在该段最前):

  • 每只异动票一行:「{票} {幅度}% ← {mover_news 里 signal=interrupt 的标题要点}({age_minutes} 分钟前 / {source_class})」。
  • halts 命中该票 → 先写停牌(reason_code + 复牌时间)。
  • mover_thesis 里该票有 triggered/watch 红线 → 追一句「触及红线:{required_action}」——这是归因语境,不是操作许可,能不能动手仍由 catalyst-gate 与风控契约决定。
  • 没有 interrupt:no_recent_filing 先查 known_catalysts[票];有则写「窗口内无新公告;沿用今早已知催化:…」,没有才写「窗口内无新公告,且无已知催化,暂无法归因」;index_fund_no_issuer 写「指数基金无发行人公告,看成分/板块」;degraded 写「催化源未取到」(不等于「没有消息」)。一律不许编理由。
  • 空间不够时先砍板块全景的细节,不砍归因——一次异动没解释,比少列两个同业更贵。

🗣 读者只看得到这条微信,看不到管线:三段里不写 harness/preflight/postflight/packet/sidecar/context_id,也不描述你在按什么指令、格式或步骤写;约束翻成交易语言(「packet 锁定的破位审议线」→「计划里的破位复核线」)。postflight 会以 advisory 标出。

写这几段,存成 memory/.tmp/report-prose-us-{phase}.md:

▎情绪面
{Finnhub news + 纳指 tone → market direction;⚡ **板块全景**:用 peer_scan 写对应主题今日 Top 5 + 你持仓位置 + 1 句归因。行情优先内置 web search;tavily 仅开盘/收盘或真事件用,带 `--bucket report`,盘中常规盯盘不烧 Tavily}

▎技术面
{RSI / MA stance → overbought/oversold/breakout}

▎操作建议
{plan_context 非空时先写计划对账(哪条已成交/仍挂着 + 今天怎么执行),再写具体票 + 价位}

▎风险提示(仅当 needs_risk_section=true)

长度由你自己判断:不设字数目标,把该说的说完,不为凑数注水也不为省字砍内容。
必须写到的:peer_scan 的 Top 5、持仓在同行里的位置、今日/5 日涨跌和归因、异动归因、
计划对账、三段必需标记、证据,以及 needs_risk_section=true 时的风险提示。
自然要避免的是重复而不是长度——同一组合风险数字不要在技术面、操作建议和风险提示三段
重复;财报/lockup 日期只在最相关的一段写一次;情绪面的异动归因和同行对比不要在技术面复述。

Step 3: 跑 postflight

clawock report postflight --market us --phase {phase} --context-id {Step 1 的 context_id} --text-file /root/.openclaw/workspace/memory/.tmp/report-prose-us-{phase}.md

--context-id 必须是 Step 1 打印的那个:不匹配说明 context 已被换代(散文和数据不同代),postflight 拒绝拼装、只发数据块。散文文件超过 30 分钟没更新同样拒发(防重发上个 slot 的旧文本)。
pass/warn 自动刷新 snapshot/dashboard,提交 scoped 产物并经 ops/publish/safe_push.sh 推送。

⏱ 看到 SIGTERM / exec 超时 ≠ 报告没发出去,别原样再跑一遍。 exec 的 overall-timeout 只杀命令外壳,postflight 子进程还在继续跑,通常微信早发出去了。先读 memory/.tmp/report-sent-us-{phase}-{今天}.json:有 sent_ok / tg_ok 就是已投递,直接把它当 Step 3 的结果输出。(2026-08-13 09:30 港股开盘就是这么让微信收到两条的,#508。postflight 现在有发送前 claim 会挡住第二次真发,输出里会写 send_claim,但那一跑仍然是白跑。)

Step 4: 输出报告(仅存档;微信已由 postflight 主发,禁用 message 工具)

微信投递已在 Step 3 的 report_postflight 用 fresh-token 短连接发出——这是
唯一微信路径(cron 设 --no-deliver,不再 announce),同时会镜像 Telegram。
把 postflight 返回的 status + issues 作为本回合最终文本回复输出即可(仅留痕)。
不要自己调 message/send 工具;report_watchdog 只在 Telegram marker 缺失/失败时
补投 Telegram,不重发微信。

Title template(preflight 已生成):

  • 开盘 09:30 ET:🌅 美股开盘快报|{date} 09:30 ET
  • 收盘 16:00 ET:🌙 美股收盘日报|{date}

Hard rules:

  • ⚠️ data gaps must be stated explicitly, never fabricate (postflight 扫敷衍词)
  • ❌ 禁止调用 message/send 工具发报告 — 微信由 Step 3 的 report_postflight 用 fresh-token 主发(cron --no-deliver,不 announce),手动再调 message 会和 postflight 撞成双发(2026-06-03 美股开盘连发两次的根因:模型在"已完成"叙述的同一 turn 又调了一次 send)。整轮只输出一次,发完即停;report_watchdog 只在 Telegram marker 缺失/失败时补投 Telegram,不重发微信。
  • No simple number recitation — model must add interpretation
  • 异动票 (anomalies) 必须在报告里提到 (postflight 强制)
  • 不设字数目标;拼装全文只有一道防复读死循环的天花板(>5000 warn,>6000 fail)

Mode 5 — Sentiment Read

When: "市场情绪怎么样" / "推上怎么说 X" / "Reddit 怎么聊 X" / before a sizing decision

Sources, in order:

  1. Finnhub news (in script) — clawock analyze-us {TICKER} without --no-news already pulls last 7 days with keyword sentiment scoring. This is the first source — read it before anything else.
  2. Tavily (news + X) — for trending discussions, analyst notes, X/Twitter sentiment. ⚠️ Budget rule (免费档 1000 credits/月,全局共享): 盘中盯盘(每 30 分钟)默认不调 Tavily,用 Finnhub + Reddit JSON 就够;只有开盘/收盘报告、或盘中出现真事件(异常波动跑输基准 / 停牌 / 财报预警 / 监管公告 / 有大标题但价格无法解释)才用。调用必须带 --bucket:开盘/收盘用 --bucket report,盘中事件用 --bucket intraday(不带 bucket 会落 60/月的 default 桶很快被挡):
    node /root/.openclaw/workspace/skills/tavily-search/scripts/search.mjs "{TICKER} stock sentiment" --topic news --days 3 --bucket report
    node /root/.openclaw/workspace/skills/tavily-search/scripts/search.mjs "{TICKER} reddit wallstreetbets" --bucket report
    护栏是硬闸:额度用尽脚本返回 "Web search unavailable" 且 exit 0,别当报错,退回 Reddit/内置搜索。
  3. Reddit JSON (no auth needed) — direct fetch:
    curl -sH "User-Agent: openclaw/1.0" \
      "https://www.reddit.com/r/wallstreetbets/search.json?q={TICKER}&restrict_sr=1&sort=new&limit=25" \
      | jq '.data.children[].data | {title, score, num_comments, created_utc}'
    curl -sH "User-Agent: openclaw/1.0" \
      "https://www.reddit.com/r/stocks/search.json?q={TICKER}&restrict_sr=1&sort=new&limit=15" \
      | jq '.data.children[].data | {title, score}'
    r/wallstreetbets is retail momentum; r/stocks is more measured. Both together give the retail temperature.
  4. scrapling fallback — if Reddit JSON 429s or content needs comment-level depth, use StealthyFetcher (see ../scrapling/SKILL.md). Same for X if Tavily misses.

Output:

  • Sentiment score: -1 (extremely fearful) to +1 (euphoric); call out divergence from price action ("price up but Reddit fearful — short squeeze setup" or vice versa)
  • Key narratives (2-3 bullets): what people are actually saying / focused on
  • Catalyst chatter: earnings expectations, upcoming events, FUD threads
  • Volume signal: ↑ post count vs prior week = topic heating up

Comparison mode

For "X vs Y" requests:

  1. Run script for both tickers
  2. Build side-by-side metric table (price, today_change, RSI, MA50 stance, P/E, revenue growth, margins, market cap)
  3. Verdict in one paragraph — which has the cleaner setup and why; don't hedge

Output style (kcn-tuned)

The user is aggressive, table-first, and hates filler. Match that:

  • Direct verdicts. "RKLB looks toppy at $118, RSI 73, would trim on strength" beats "RKLB shows signs of being overbought; consider monitoring."
  • Tables for any 3+ data points. Price/PnL/RSI/MA/signal lives in a table, not prose.
  • No hedging boilerplate. Skip "This is not financial advice" — the user knows, and MEMORY.md has the trading style on record.
  • Cite the data freshness. End with "数据: clawock analyze-us {timestamp}" so the user knows price is live, not cached.
  • Flag stale data loudly. If the script's fallback chain failed all 7 routes, lead with "⚠️ 数据获取失败,以下为旧缓存数据" before any analysis.

Special handling — leverage ETFs

When the ticker is a leveraged ETF (SOXL, TQQQ, RKLX, MSFU, ROBN — anything with the is_leveraged_etf=true flag in portfolio.json or 2x/3x in the name):

  • Always note decay risk for multi-day holding periods
  • Verdicts must reference the underlying's direction, not just the ETF's chart
  • 1-day RSI on these is noisy; weight MA20/50 stance higher

Examples

User: "RKLB 怎么样"
Approach: Mode 1 — clawock analyze-us RKLB --no-news, read its position from portfolio.json, output table + one-line verdict.

User: "compare AAPL vs MSFT"
Approach: Comparison mode — script both, side-by-side table, paragraph verdict.

User: "Give me a deep report on PLTU"
Approach: Mode 4 — full pipeline with references/report-template.md structure.

Reference files (lazy-load)

  • references/technical-analysis.md — indicator definitions, chart patterns, support/resistance methodology
  • references/fundamental-analysis.md — business quality, financial health, valuation frameworks, red flags
  • references/financial-metrics.md — every ratio formula needed for valuation work
  • references/report-template.md — full-report skeleton for Mode 4

These are market-agnostic; hk-stock-analysis also references them.

Companion tools

  • ../scrapling/SKILL.md — when all 7 script-internal fallbacks fail, or when Reddit/social needs comment-level depth past the public JSON
  • ../tavily-search/SKILL.md — primary web search tool for news/sentiment/research (do not let the model improvise with Yahoo/Google scraping)
  • portfolio-swarm-review skill — deep bull/bear/judge debate framework (analysts → researchers → risk debators → trader), inspired by TauricResearch/TradingAgents design; use when single-shot analysis isn't enough