Prompt-only analysis skill. Analyses ETFs across five dimensions: product profile, tracking error, liquidity, premium/discount, and allocation fit — supporting both US-listed ETFs and A-share ETFs.
Response language
match the user's input language — Simplified Chinese / Traditional Chinese / English.
When to use
"QQQ 和 QQQM 哪个更适合长期持有？"
/
"QQQ vs QQQM for long-term holding?"
"这只 ETF 的跟踪误差大不大？"
/
"Is the tracking error on this ETF high?"
"510300 现在溢价还是折价？"
/
"Is 510300 trading at a premium or discount?"
"帮我分析沪深300 ETF 的流动性"
/
"Analyse the liquidity of CSI 300 ETFs"
"行业 ETF 怎么选？"
/
"How to pick a sector ETF?"
For index constituent stocks route to
longbridge-constituent
. For individual stock valuation route to
longbridge-valuation
.
CLI
Run
longbridge --help
to verify exact flags.
Show more
Installs
418
Repository
longbridge/skills
GitHub Stars
13
First Seen
May 11, 2026
Security Audits
Gen Agent Trust Hub
Pass
Socket
Pass
Snyk
Pass