JU

juglar-cycle-stock-stage

A framework to classify companies and industries into Juglar fixed-asset investment cycle stages.

Install

mkdir -p .claude/skills/juglar-cycle-stock-stage && curl -L -o skill.zip "https://agentskills.codes/api/skills/download/19522" && unzip -o skill.zip -d .claude/skills/juglar-cycle-stock-stage && rm skill.zip

Installs to .claude/skills/juglar-cycle-stock-stage

Activation

This is the description your AI agent reads to decide when to run this skill — the better it matches your request, the more reliably it fires.

Classify a listed company and its core industry into Juglar fixed-asset investment cycle stages with probabilities, evidence, counter-evidence, migration signals, and investment implications. Use when the user provides a ticker/company or asks about 朱格拉周期, Juglar cycle, capex cycle, fixed-asset investment cycle, industry cycle phase, recovery, expansion, overheating, downturn, clearing, inventory cycle, capacity cycle, ASP, or supply-demand cycle positioning.
463 chars✓ has a “when” triggerlonger than Claude Code's old 250-char listing cap (fine on current versions)
Advanced

Key capabilities

  • Classify companies into Juglar cycle stages
  • Analyze industry fixed-asset investment cycle
  • Score companies across eight dimensions of cycle positioning
  • Generate migration signals for cycle transitions
  • Provide investment implications based on cycle stage

How it works

The skill evaluates a company by first assessing its core industry's fixed-asset investment cycle and then its specific operating phase using an eight-dimension scoring system.

Inputs & outputs

You give it
Ticker symbol or company name
You get back
Juglar cycle stage classification and eight-dimension score

When to use juglar-cycle-stock-stage

  • Assess industry cycle phase for a tech stock
  • Identify evidence for a capex cycle shift
  • Analyze current inventory vs capacity cycle
  • Determine investment stage for a company

About this skill

Juglar Cycle Stock Stage

Core Principle

Judge the company's Juglar cycle position from the industry fixed-asset investment cycle first, then the company's own operating phase second. Do not classify from share price, PE, or narrative alone.

Use the framework to answer:

Where are the company and its core industry in the fixed-asset investment cycle, and what evidence would move the judgment to the next phase?

Treat outputs as research analysis, not personalized investment advice. For latest/current scoring, verify market price, filings, earnings, guidance, industry supply-demand, capex plans, inventory, ASP, backlog, and estimate revisions from current sources before making time-sensitive claims.

Required Inputs

Required input: a ticker or clearly identifiable listed company.

Optional user inputs:

  • market: US, HK, A股, 台股, 日股, 韩股, etc.
  • horizon: 6 months, 12 months, 24 months, or 3-5 years
  • cost basis or position size for risk framing only; do not let it affect cycle classification

If the ticker is ambiguous, identify the most likely listed company and state the assumption. Ask only when multiple candidates are genuinely plausible and the wrong choice would change the analysis.

Required Evidence

Collect and separate industry-cycle evidence from company-specific evidence:

  • demand: orders, shipments, backlog, book-to-bill, utilization, customer capex, downstream demand
  • price / ASP: product pricing, contract prices, commodity prices, discounting, pricing power
  • profitability: gross margin, operating margin, EPS, loss/profit inflection, operating leverage
  • capex: company capex, peer capex, industry capacity announcements, fab/plant/vessel/equipment orders
  • inventory: company inventory, channel inventory, customer inventory, days inventory, destocking/restocking
  • capacity pressure: new capacity timing, utilization, supply bottlenecks, lead times, future overcapacity risk
  • customer behavior: rush orders, long-term agreements, replenishment, order deferrals, price pressure, cancellations
  • capital-market reaction: price trend, valuation, estimate revisions, sentiment, whether stock pricing is ahead of cycle evidence

For U.S.-listed companies, SEC filings can anchor reported revenue, margins, capex, inventory, backlog/order language, capacity plans, customer concentration, and risk factors. Use current market and industry sources for ASP, consensus estimates, stock trend, and competitive capex.

Five Stages

StagePhaseTypical Signal
Stage 1复苏期Demand improves, prices stop falling, inventory declines, margins repair, capex has not yet surged.
Stage 2扩张期Orders are strong, revenue/profit accelerate, utilization rises, capex starts increasing.
Stage 3过热期Prices and margins are high, optimism is broad, companies expand aggressively, future supply risk accumulates.
Stage 4衰退期Demand growth slows, prices soften, inventory rises, margins fall, capex begins to be cut.
Stage 5出清期Industry losses or weak profits force capex cuts, destocking, shutdowns, consolidation, layoffs, or restructuring.

Always distinguish:

  • industry cycle stage
  • company competitive/operating stage
  • stock valuation or market-pricing stage

These can diverge. Example: industry Stage 3, company Stage 2, stock already priced as Stage 3.

Eight-Dimension Scoring

Score each dimension from -2 to +2 and explain the evidence.

Dimension+2+10-1-2
Demand cycledemand surgedemand improvingstableslowingsharply declining
Price / ASP cyclesustained price risesprices bottoming/reboundingstablebeginning to fallrapid decline
Margin cyclemargins expanding fastmargins repairingstablepressuredsharply worse or loss-making
Capex cyclebroad aggressive expansioncapex revised up / expansion startsstableslowingsharply cut
Inventory cycleextremely low / tight supplydecliningnormalrisinghigh / channel clogged
Capacity-release pressurelittle new supply / bottleneckmanageable new supplybalancedclear new supply in 6-18 monthsconcentrated supply release / overcapacity risk
Customer behaviorrush orders, LTAs, accepts price hikesrestockingnormal purchasingdelays or price pressureorder cuts or cancellations
Capital-market reactionestimates rising and trend healthyvaluation repairdividedprice weakens ahead of fundamentalsderating and estimate cuts

Do not mechanically map the total score to a stage. Use the four core variables first: margin, capex, inventory, and price.

Stage Mapping Rules

Use these patterns as anchors:

StagePattern
Stage 1 复苏期demand +1, price +1, margin +1, capex 0/+1, inventory +1, market starts repairing
Stage 2 扩张期demand +2, price +1/+2, margin +2, capex +1, inventory +1/+2, estimates rising
Stage 3 过热期demand +2, price +2, margin +2, capex +2, inventory still low, future supply pressure rising, valuation/story very optimistic
Stage 4 衰退期demand -1/-2, price -1/-2, margin -1/-2, inventory -1/-2, capex rolls over, customers pressure prices or cut orders
Stage 5 出清期demand weak, prices low, margins poor or loss-making, inventory begins falling, capex -2, industry consolidation or shutdowns appear

Output stage probabilities across all five stages. The probabilities must sum to roughly 100%, and the most likely stage should include a confidence level.

Mermaid Visualizations

For a full report, include 2-4 Mermaid diagrams when they materially improve comprehension. A short answer or data-limited analysis may use fewer. Do not create a diagram merely to meet a quota.

Prioritize these views:

  1. A five-stage flowchart showing the Juglar cycle and visibly highlighting the current industry stage; annotate a different company stage only when it diverges.
  2. A pie chart of Stage 1-5 probabilities after confirming they match the probability list and sum to roughly 100%.
  3. An xychart-beta of the eight dimension scores on the common -2 to +2 scale, with the scoring table retained.
  4. A compact flowchart of the signals required to enter the next stage and the evidence that would invalidate the current classification.

Apply these rules to every diagram:

  • Use fenced mermaid blocks, match the report language, keep node IDs in simple ASCII, and keep labels short.
  • Prefer broadly supported flowchart, pie, and stateDiagram syntax. Use xychart-beta, quadrantChart, or timeline only as progressive enhancement and retain the adjacent Markdown table as the fallback.
  • Use only evidence and values already stated in the report. Keep stage names, probabilities, score scales, and horizons consistent with the surrounding tables; never fill missing data for visual completeness.
  • Place each diagram beside the analysis it explains and follow it with a one-sentence takeaway. Keep citations, URLs, dates, and detailed caveats outside the diagram.
  • Keep a diagram focused: normally no more than 12 nodes or 8 plotted values. Diagrams supplement rather than replace scoring evidence, counter-evidence, migration conditions, and source trails.

Output Format

Use Chinese by default unless the user requests another language.

# TICKER:朱格拉周期阶段判断

【结论】
股票代码:
公司:
核心行业:
行业朱格拉周期阶段:
公司自身阶段:
股票定价阶段:
置信度:
未来 6-12 个月方向:

【阶段概率】
Stage 1 复苏期:xx%
Stage 2 扩张期:xx%
Stage 3 过热期:xx%
Stage 4 衰退期:xx%
Stage 5 出清期:xx%

紧接概率列表加入 Stage 1-5 Mermaid pie;数值必须与列表一致。

【周期位置图】
加入五阶段 Mermaid flowchart,并高亮当前行业阶段;公司阶段不同则单独标注。

【一句话判断】
...

【8维评分表】
| 维度 | 分数 | 证据 | 解释 |
| --- | ---: | --- | --- |
| 需求周期 | | | |
| 价格周期 / ASP | | | |
| 利润率周期 | | | |
| 资本开支周期 | | | |
| 库存周期 | | | |
| 产能释放压力 | | | |
| 客户行为 | | | |
| 资本市场反应 | | | |

如八维数据完整,在表后加入 -2 到 +2 同量纲的 Mermaid xychart,并保留评分表。

【核心证据】
1.
2.
3.

【反证与风险】
1.
2.
3.

【阶段迁移信号】
- 进入下一阶段需要看到:
- 当前判断被推翻需要看到:

加入 Mermaid flowchart 展示迁移条件与证伪分支。

【投资含义】
1. 短期交易含义:
2. 中期持仓含义:
3. 最大风险:

【最终评级】
周期位置:
风险收益比:
适合策略:左侧买入 / 右侧持有 / 趋势加仓 / 逢高减仓 / 等待出清 / 只观察

Detailed Reference

Read references/original-framework.md when a task needs the full Chinese source framework, exact stage definitions, complete scoring tables, or the original prompt wording.

When the reference format differs, preserve its analytical intent but follow this SKILL.md's current output and visualization rules.

When not to use it

  • Do not classify based on share price alone
  • Do not classify based on PE alone
  • Do not classify based on narrative alone

Prerequisites

Ticker or clearly identifiable listed company

Limitations

  • Do not mechanically map total score to a stage
  • Use four core variables first: margin, capex, inventory, and price

How it compares

This method relies on fundamental industry and operating data rather than relying solely on stock price trends or market sentiment.

Compared to similar skills

juglar-cycle-stock-stage side by side with the closest alternatives in the catalog.

SkillInstallsUpdatedSafetyDifficulty
juglar-cycle-stock-stage (this skill)012dNo flagsAdvanced
market-sizing-analysis732moNo flagsIntermediate
exploratory-data-analysis151moReviewIntermediate
model-compare77moReviewAdvanced

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