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Skillsa-fund-monitor

a-fund-monitor

Data & analytics

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Updated 10-13 15:21

About this skill

A-share fund monitoring

A-share fund NAV monitoring, supporting intraday real-time estimates and after-hours actual NAV, pushed to a Telegram private chat via OpenClaw cron.

Architecture

fund_monitor.py (纯 Python，无外部依赖)
  ├── estimate 模式 → fundgz.1234567.com.cn (盘中实时估值)
  └── nav 模式      → api.fund.eastmoney.com/f10/lsjz (收盘净值)

OpenClaw cron (isolated agentTurn)
  ├── 09:30-19:00 → estimate 模式（收盘后先推估值，净值当晚才公布）
  └── 19:00 之后  → nav 模式（收盘实际净值）
  └── stdout → delivery announce → Telegram 私聊

Key path: skills/a-fund-monitor/scripts/(this repository)

Manual execution

# 盘中估值（控制台输出）
python3 scripts/fund_monitor.py estimate

# 收盘净值（控制台输出）
python3 scripts/fund_monitor.py nav

Cron scheduled task

OpenClaw cron, using the Asia/Shanghai time zone.

Beijing time Mode Data source
10:30 Intraday estimate fundgz API
12:30 Intraday estimate Same as above
14:30 Intraday estimate Same as above
22:00 Closing NAV lsjz API (avoiding 20:30 when data is not yet published; QDII lags by 1 day)

Merged into 1 cron job: 04a185b2-f8ae-454e-b454-bc1944ca5c00

Cron:     30 10,12,14,22 * * 1-5 (Asia/Shanghai)
Runtime:  isolated agentTurn (changqing)
Model:    minimax/MiniMax-M3 (fallback: deepseek/deepseek-v4-pro)
Timeout:  300s
Delivery: announce → telegram:8518085684 (Daniel 私聊)

v2.1.1 (2026-06-22) adjustment: 20:30 → 22:00. Most funds do not publish NAV until 21:00-22:30; the old time would fetch stale data from 4-5 days ago. At the same time, triple protection of "today filter + QDII tag + HTTP retry" is added.

Mode determination logic

北京时间 ∈ [09:30, 19:00) → estimate
北京时间 ∈ [19:00, 次日)  → nav

Delivery target: telegram:8518085684(Daniel Li private chat), accountId changqing

Add/remove funds

Edit the fund_monitor.py in FUNDS list:

FUNDS = [
    ("003304", "前海开源核心资源A"),
    # ... 添加 ("代码", "简称")
]

API reference

See references/eastmoney-api.md。

Change log

Date Version Change
2026-06-22 v2.1.1 20:30 → 22:00 to avoid stale data; script upgraded to "today filter + QDII tag 🌏 + HTTP retry"; cron model changed to minimax primary (to avoid glm-5.1 rate limiting); timeout raised to 300s
2026-05-25 v2.1.0 Merged 4 crons into 1 (comma-separated hours); migrated from Hermes to OpenClaw cron; push target changed to Daniel private chat (8518085684); timeout raised to 180s; before 19:00 use estimates to avoid stale data
2026-05-22 v2.0.0 Initial Hermes cron version

Pitfalls

  • Timeout: 14 funds requested sequentially, the API is occasionally slow, cron timeout set to 180s.
  • NAV change percentage field: The change percentage field of the East Money lsjz API is JZZZL(NAV growth rate), not NAVCHGRT。
  • Estimate API returns JSONP：fundgz.1234567.com.cn returns jsonpgz({...}); format, JSON needs to be extracted with a regex.
  • HTTP request headers: Both APIs require Referer: https://fund.eastmoney.com/ and User-Agent, otherwise a 403 may occur.
  • NAV publication times are uneven: Most funds do not publish NAV until 21:00-22:30 (QDII lags by 1 day); the script has been upgraded to "today filter + QDII tag 🌏 + HTTP retry 2 times". Funds not yet published are shown as "⏳ Pending (last: date)" and are not mixed into the average.
  • Early 20:30 trigger pitfall: Before v2.1.0, running nav at 20:30 would fetch stale data from 4-5 days ago (the script only took items[0] without filtering by date); it has been upgraded to today filtering.
  • QDII fund estimate time: The estimate time of GF Nasdaq 100 Feeder is shown as 04:00 (US stock market close time), not A-share 15:00.
  • Weekends/holidays：cron 1-5 Only weekends are excluded; Chinese statutory holidays still trigger (producing data from the previous trading day).