chenditc/investment_data resource
Scripts and doc for https://www.dolthub.com/repositories/chenditc/investment_data observed · 2026-08-28
Health v2 · maintenance only
95/100
- Activity 99
- Release rhythm 87
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: 1
- age_days: 1506
- days_rel: 7
- days_push: 7
- n_releases_24m: 580
Adoption not part of the score
1423 stars · 184 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
A crowdsourced Chinese stock market dataset (A-shares) maintained in a Dolt database and exported to Microsoft Qlib binary format via Python scripts. It provides daily-updated, validated financial data distributed through GitHub releases for quantitative research.
Use cases
- download chinese a-share stock data for qlib backtesting
- get free daily-updated stock market dataset for quant research
- export dolt database to qlib binary format
- validate and extract qlib data archives for cn_data
- build quantitative investment models with open financial data
When to choose
- you use Microsoft Qlib and need Chinese market data
- you want a free, community-maintained alternative to paid A-share data feeds
- you want versioned financial data with provenance via Dolt
When to avoid
- you need US or non-Chinese market data
- you require guaranteed SLA or commercial-grade data quality
- you don't use Qlib or Dolt and only need raw CSVs
Facets
dataset · maturity active
database etl data-science machine-learning fintech machine-learning analytics python cli qlib dolt chinese-stock-market financial-data a-shares tushare crowdsourced-data data-engineering docker linux
1 source
- readme: https://github.com/chenditc/investment_data · fetched 2026-08-28 · 16a1abc64e1c
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| chenditc/investment_data | main | 95 |
For agents
markdown · JSON · MCP: product_card(name="chenditc/investment_data")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem