# China Deal Screening

> Screen and evaluate A-share investment opportunities. Adapts the original deal-screening skill for Chinese market data sources, A-share screening criteria, and domestic deal origination. Triggers on "A股标的筛选", "标的筛选", "screening China", "deal screening A-share", "筛选投资标的", or "screen for [criteria]".

- **Type:** Skill
- **Install:** `agentstack add skill-jwangkun-claude-for-financial-services-cn-china-deal-screening`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [jwangkun](https://agentstack.voostack.com/s/jwangkun)
- **Installs:** 0
- **Category:** [Agent Skills](https://agentstack.voostack.com/c/agent-skills)
- **Latest version:** 0.1.0
- **License:** Apache-2.0
- **Upstream author:** [jwangkun](https://github.com/jwangkun)
- **Source:** https://github.com/jwangkun/claude-for-financial-services-cn/tree/main/agent-plugins/china-market-researcher/skills/china-deal-screening

## Install

```sh
agentstack add skill-jwangkun-claude-for-financial-services-cn-china-deal-screening
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# china-deal-screening

## Purpose

Screen **A股投资标的** — systematic deal screening for Chinese equity investments.

## Data Sources

### Primary: iFind MCP (Tier-1 付费) / AkShare MCP (Tier-2 免费备选)

```python
get_industry_stocks(industry="...")    → Industry universe
get_quote(ticker)                     → Valuation screening
get_financials(ticker, "income")      → Financial screening
get_index_data("000001")              → Market context
```

### Secondary Sources
- 东方财富 — stock screener
- 同花顺 iFinD — screening tool
- 巨潮 — company filings
- Wind — professional screening

## Workflow

### Step 1: Define Screening Criteria

**Screening framework:**

| Category | Criteria | Typical Range |
|----------|----------|---------------|
| 市值 (Market cap) | Min/max | ¥50亿 - ¥500亿 |
| 估值 (Valuation) | P/E, P/B | P/E 10-30x |
| 成长 (Growth) | Revenue/earnings growth | >15% YoY |
| 盈利 (Profitability) | ROE, margins | ROE >15% |
| 财务健康 (Financial health) | Debt/equity, current ratio | D/E ¥5000万 |
| 治理 (Governance) | Ownership structure | Clean cap table |

### Step 2: Build Screening Universe

**Universe construction:**

| Filter | Criteria | Source |
|--------|----------|--------|
| A股主板 | 600/000/001开头的6位代码 | AkShare |
| 创业板 | 300开头 | AkShare |
| 科创板 | 688开头 | AkShare |
| 北交所 | 8/9开头 | AkShare |
| ST排除 | Exclude ST/*ST | Filter |
| 次新股 | Exclude 15% |
| 净利润增速 | (NI - NI_prev) / NI_prev | >15% |
| ROE | Net Income / Average Equity | >15% |
| 毛利率 | Gross Profit / Revenue | >30% |
| 净利率 | Net Income / Revenue | >10% |
| 资产负债率 | Total Debt / Total Assets | 0.8 |

### Step 4: Valuation Screening

**Valuation metrics:**

| Metric | Formula | Target |
|--------|---------|--------|
| P/E (TTM) | Price / TTM EPS | 10-30x |
| P/B | Price / BV per share | 1-5x |
| P/S | EV / Revenue | 1-5x |
| EV/EBITDA | EV / EBITDA | 5-15x |
| PEG | P/E / Growth rate | 2% (if applicable) |

### Step 5: Technical Screening (Optional)

**Technical filters:**

| Indicator | Criteria |
|-----------|----------|
| 股价位置 | Not at 52-week high |
| 均线 | Above key MAs |
| 成交量 | Above average |
| 波动率 | Moderate |

### Step 6: Quality Screening

**Quality filters:**

| Factor | Check |
|--------|-------|
| 审计意见 | Standard unqualified (标准无保留) |
| 管理层 | Stable, experienced |
| 股东结构 | No 质押风险 (pledge risk) |
| 关联交易 | Reasonable level |
| 诉讼/处罚 | No material issues |

### Step 7: Scoring & Ranking

**Scoring model:**

| Category | Weight | Score (1-10) | Weighted |
|----------|--------|-------------|----------|
| 估值吸引力 | 25% | | |
| 成长性 | 20% | | |
| 盈利能力 | 20% | | |

| 财务健康 | 15% | | |
| 质量/治理 | 10% | | |
| 流动性 | 10% | | |
| **Total** | **100%** | | |

**Rank candidates by total score.**

### Step 8: Due Diligence Queue

**Create DD pipeline:**

| Rank | Company | Ticker | Score | Sector | Next Step |
|------|---------|--------|-------|--------|-----------|
| 1 | | | X.X | | Full DD |
| 2 | | | X.X | | Quick scan |
| 3 | | | X.X | | Quick scan |

## Screening Templates

### Template 1: Growth at Reasonable Price (GARP)

| Filter | Criteria |
|--------|----------|
| P/E | 10-25x |
| Revenue growth | >20% |
| ROE | >15% |
| D/E | ¥100亿 |

### Template 2: Deep Value

| Filter | Criteria |
|--------|----------|
| P/B | 3% |
| D/E | 20% (3Y avg) |
| Revenue growth | >15% |
| Gross margin | >40% |
| D/E | ¥200亿 |

### Template 4: Turnaround Candidate

| Filter | Criteria |
|--------|----------|
| Recent loss | 1-2 years |
| Revenue trough | Near bottom |
| New management | Recent change |
| Restructuring | In progress |
| Industry recovery | Improving |

## China-Specific Screening Considerations

### Market Structure

| Factor | Impact on Screening |
|--------|---------------------|
| 散户主导 | Retail sentiment matters |
| 政策驱动 | Policy changes create opportunities |
| 概念/题材 | Theme investing common |
| 北向资金 | Foreign flows signal quality |
| 机构持仓 | Institutional ownership |

### Common A-share Screening Pitfalls

| Pitfall | Issue | Mitigation |
|---------|-------|-----------|
| 一次性收益 | Distorts growth/earnings | Use 扣非数据 |
| 会计政策 | Aggressive recognition | Check notes |
| 关联交易 | Inflated revenue | Review disclosures |
| 大股东质押 | Pledge risk | Check 质押比例 |
| ST风险 | Delisting risk | Exclude ST stocks |

## Quality Checks

Before finalizing:
- [ ] Criteria well-defined
- [ ] Universe appropriate
- [ ] Data quality verified
- [ ] Scoring model calibrated
- [ ] Top candidates make sense
- [ ] Next steps clear
> **Data Source Mode Switch**: Set env var `IFIND_DATA_SOURCE_MODE` to control data source preference.
> - `ifind-only` (strict): Use iFind only, error if unavailable
> - `ifind-fallback` (default): iFind preferred, fallback to AkShare
> - `akshare-only`: Skip iFind, use AkShare only

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [jwangkun](https://github.com/jwangkun)
- **Source:** [jwangkun/claude-for-financial-services-cn](https://github.com/jwangkun/claude-for-financial-services-cn)
- **License:** Apache-2.0

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-jwangkun-claude-for-financial-services-cn-china-deal-screening
- Seller: https://agentstack.voostack.com/s/jwangkun
- Browse the marketplace: https://agentstack.voostack.com/browse

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