young-stock-cli 0.1.2

A-share (China stock market) after-hours CLI — no login, no scraping tricks, just data.

young-stock-cli

An A-share (China stock market) after-hours CLI that just works — no login, no API keys, no scraping tricks. Also covers HK & US indices and a global snapshot.

A single command (young a) prints a complete after-hours dashboard: major indices, limit-up (涨停) and limit-down pools, fund flow, and top sector boards. Everything pulls from Eastmoney's public endpoints, with a 7-day local cache so repeated calls during the same session don't hammer the server.

Born out of a real workflow: every trading day after close I wanted the same five numbers in one place without opening a browser or paying for a data terminal. So I packaged it.

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Install

pip install young-stock-cli

Requires Python 3.10+.

Usage

young a                 # A-share after-hours dashboard (the main thing)
young hk                # Hong Kong indices snapshot
young us                # US indices snapshot
young global            # A + HK + US in one view
young indices           # A-share indices only
young zt-pool           # limit-up (涨停) / limit-down / 炸板 pool
young flow              # north-bound + main-capital fund flow
young a -d 20260530     # historical date (YYYYMMDD)
young a --refresh       # bypass cache, force re-fetch
young update            # upgrade young-stock-cli in the current Python env
young --help

Example output (young indices)

A股主要指数 — 2026-05-30 收盘
┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━┳━━━━━━━━┳━━━━━━━━━┳━━━━━━━━━━┓
┃ 指数                        ┃     收盘  ┃ 涨跌幅 ┃ 成交额  ┃ 振幅     ┃
┡━━━━━━━━━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━╇━━━━━━━━╇━━━━━━━━━╇━━━━━━━━━━┩
│ 上证指数                    │  3,347.49 │ +0.62% │ 4,821亿 │ 1.18%   │
│ 深证成指                    │ 10,402.91 │ +0.95% │ 6,015亿 │ 1.42%   │
│ 创业板指                    │  2,135.66 │ +1.21% │ 2,310亿 │ 1.68%   │
│ 科创50                      │  1,028.74 │ +0.81% │ 412亿   │ 1.05%   │
└─────────────────────────────┴───────────┴────────┴─────────┴──────────┘

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Why this exists

Most A-share data libraries either (a) require paid accounts, (b) break the moment a portal redesigns its DOM, or (c) ship hundreds of MB of dependencies for a one-off after-hours glance. This is a 1-file core, three runtime deps (requests, click, rich), opinionated output, and a single command that prints what a trader actually wants at 15:01.

It is also a foundation for analysis pipelines: every subcommand maps to a Python function in young_stock._core, so you can from young_stock._core import get_zt_pool, get_fund_flow and feed the dicts into your own notebook or LLM prompt.

What's in the box

• Eastmoney public endpoints — no login, no token. The same endpoints the official web UI uses.
• Smart caching — ~/.young_stock/cache/, 7-day TTL, auto-pruned. Pass --refresh to skip.
• Trade-day awareness — nearest-trade-day resolution including weekends and (best-effort) holidays.
• Rich terminal tables — readable on dark and light terminals.
• Sector boards via browser fallback — when Eastmoney's board API rate-limits, falls back to rendering the public web page (optional, requires a local browser engine).
• Local updater — young update runs python -m pip install --upgrade young-stock-cli with the same interpreter that launched the CLI.

Library usage

from young_stock._core import get_index, get_zt_pool, nearest_trade_date

date = nearest_trade_date()
print(get_index(date))
print(get_zt_pool(date))

Development

git clone https://github.com/AdvancingTitans/young-stock-cli.git
cd young-stock-cli
pip install -e ".[dev]"
pytest
ruff check .

Roadmap

• Optional JSON output (--json) for piping into downstream tools.
• Built-in trading-calendar (公开节假日) for accurate non-trade-day skipping.
• Plugin hooks for additional data sources (THS, Sina).
• young watch — live ticker mode during trading hours.

PRs welcome — see CONTRIBUTING.md.

License

MIT — see LICENSE.

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中文说明

A 股盘后行情命令行工具。免登录、免 API key、免反爬技巧 — 一行命令把当日涨跌、涨停板、资金流向、板块榜全部打到终端。同时支持港股、美股指数和全球快照视图。

pip install young-stock-cli
young a            # A 股盘后总览（主命令）
young zt-pool      # 涨停 / 跌停 / 炸板分析
young flow         # 北向资金 + 主力资金流向
young global       # 全球指数一屏
young a -d 20260530 --refresh    # 指定日期 + 强制刷新
young update       # 在当前 Python 环境中更新 CLI

数据来源：东方财富公开行情接口（push2.eastmoney.com / push2ex.eastmoney.com），与官网网页同源。本地缓存 7 天，目录 ~/.young_stock/cache/，可用 young cache-clear 清理。

适用人群：每天盘后想用一条命令看完五张图的开发者 / 量化研究者 / 自动化爱好者。欢迎 issue / PR。