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A Share Index Analysis · aifinlab | DecimalAI

financeby aifinlab

A Share Index Analysis

aifinlab/a-share-index-analysis

Source aifinlab/finclaw ↗License Apache-2.0

A股大盘/指数分析。当用户说"大盘分析"、"大盘怎么看"、"指数分析"、"上证指数"、"沪深300"、"创业板指"、"中证500"、"中证1000"、"今天大盘"、"大盘走势"、"指数估值"时触发。基于 cn-stock-data 获取指数行情、成交额、资金流向，结合技术面和资金面进行大盘综合研判。支持策略报告风格（formal）和快速判断风格（brief）。与 a-share-technical 的区别：本 skill 聚焦指数层面综合分析，technical 聚焦个股技术形态。

NewMaintained

Automatic

Finance & Accounting pack

Last verified 8/27/2026

What it changes

Passed 9 of 14 test cases with the skill, and 10 of 14 without it.

Without skill68%

With skill64%

Checks it passed that the model alone missed

Restricts trend state classifications to 上升, 震荡, or 下降.
Classifies a market turnover exceeding 1.2 trillion RMB as 火热.
Lists the five permitted strength ratings as 强势, 偏强, 中性, 偏弱, and 弱势.

and 2 more in the full report

5 fixed9 passed either way2 still failing6 broke

Pass-rate lift: -5 pp
Tokens: +25%
Agent turns: 0%
Response time: -26%

Model gemini-3.6-flashMeasured 8/27/2026v114 of 22 cases passed with skill · 14 comparable

Tokens, turns and time describe resource use, not a dollar price.

Use this skill

Save it into your project's skills folder. Claude Code picks it up in its next session.

curl -fsSL --create-dirs -o .claude/skills/aifinlab-a-share-index-analysis/SKILL.md https://app.decimal.ai/s/aifinlab-a-share-index-analysis/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add aifinlab-a-share-index-analysis, and start Claude Code with claude --plugin-dir "$(git rev-parse --show-toplevel)/.agents"

1 · One-time — install the CLI (docs ↗)

pip install "decimalai>=0.15"

2 · Get the skill — writes .agents/skills/aifinlab-a-share-index-analysis/ and pins it in .decimal/skills.lock

decimalai skills add aifinlab-a-share-index-analysis

No CLI? Get the same file — curl · raw file

curl -fsSL --create-dirs -o .claude/skills/aifinlab-a-share-index-analysis/SKILL.md https://app.decimal.ai/s/aifinlab-a-share-index-analysis/SKILL.md

Raw file: /s/aifinlab-a-share-index-analysis/SKILL.md ↗ · machine-readable summary at /s/aifinlab-a-share-index-analysis.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 5 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 5

Prompt

假设今日两市成交额为9200亿元，在量能水平分类中属于哪一类？

What was checked, without and with the skill
Checked	Without skill	With skill
Categorizes market turnover between 8000 billion and 1 trillion RMB as 正常.	Missed	Passed

case-07 · gemini-3.6-flash · 8/27/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md96 lines2 files

数据源

SCRIPTS="$SKILLS_ROOT/cn-stock-data/scripts"

# 主要指数实时行情
python "$SCRIPTS/cn_stock_data.py" quote --code SH000001,SZ399001,SZ399006,SH000300,SH000905,SH000852

# 指数K线（近60个交易日）
python "$SCRIPTS/cn_stock_data.py" kline --code SH000001 --freq daily --start [60日前日期]

# 大盘资金流向
python "$SCRIPTS/cn_stock_data.py" fund_flow --code SH000001

web 搜索补充（数据源无法覆盖的关键信息）：

两市成交额（沪市+深市合计）
涨跌家数、涨停/跌停数
板块涨跌排名（申万一级行业）
北向资金当日净流入
融资余额变化

Workflow (5 steps):

Step 1: 指数概览 获取 6 大指数实时行情，构建概览表：

指数	最新点位	涨跌幅(%)	成交额(亿)	特征说明
上证指数				大盘蓝筹主导
深证成指				中小盘+成长
创业板指				成长/科技风向标
沪深300				核心资产代表
中证500				中盘股代表
中证1000				小盘股代表

Step 2: 趋势分析 获取上证指数日线 K 线，计算均线系统：

MA5 / MA10 / MA20 / MA60 位置关系和排列状态
股价与均线的关系（站上/跌破哪条均线）
近期支撑位（前低、关键均线、整数关口）和压力位（前高、密集成交区）
K 线形态：近期是否出现反转/持续信号

Track record

Benchmark

9 / 14

test cases passed, vs 10 / 14 without

Adoption

Users: 0
Times used: 0

Safety and source details

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/3/2026

View 15 scanner checks

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

aifinlab / finclaw

skills/a-share-index-analysis/SKILL.md

View on GitHub ↗

License Apache-2.0Imported 8/3/2026Version v1Bundled 1 file

More skills from the same source and nearby in the registry, with their headline benchmark lift.