stock-candlesticks

stock-candlesticks is a skill for Claude Code, Codex from FTShare-Lab/FTShare-skill. It costs 122 tokens per session (1,276 once invoked), scanned A, original, MIT.

A market-data query for one stock, ETF, index, or convertible bond. It returns candlesticks—time-based records of opening, highest, lowest, and closing prices—with volume and trading value.

In plain words
What is it for?
Use it to retrieve chart data or inspect the price history of one listed instrument over a chosen time range.
Why use it?
It avoids building separate requests for minute, daily, weekly, monthly, or yearly price history. You can also choose adjusted prices, which account for events such as stock splits and dividends.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to retrieve chart data or inspect the price history of one listed instrument over a chosen time range.

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Install with agentmods
npx agentmods add skills/ftshare-lab/ftshare-skill/stock-candlesticks
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add FTShare-Lab/FTShare-skill --skill stock-candlesticks
Clone the repo
git clone --depth 1 https://github.com/FTShare-Lab/FTShare-skill

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for stock-candlesticks

README.md
[![agentmods](https://agentmods.dev/badge/skills/ftshare-lab/ftshare-skill/stock-candlesticks/github.svg)](https://agentmods.dev/skills/ftshare-lab/ftshare-skill/stock-candlesticks)
Your own site
<a href="https://agentmods.dev/skills/ftshare-lab/ftshare-skill/stock-candlesticks"><img src="https://agentmods.dev/badge/skills/ftshare-lab/ftshare-skill/stock-candlesticks/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for stock-candlesticks

Your own site · 80×15
<a href="https://agentmods.dev/skills/ftshare-lab/ftshare-skill/stock-candlesticks"><img src="https://agentmods.dev/badge/skills/ftshare-lab/ftshare-skill/stock-candlesticks.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 122 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,276 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00122 $0.01276
Opus 5 $0.00061 $0.00638
Sonnet 5 $0.00024 $0.00255
Haiku 4.5 $0.00012 $0.00128

Measured yesterday against content hash a5ce6ed92a80, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

stock-candlesticks scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.

The scan reads SKILL.md. This mod also ships 2 executable files (scripts/handler.py, scripts/test_handler.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

ftshare-market-data/sub-skills/stock-candlesticks/SKILL.md · 66 lines

How it starts

The opening of the file, as written. The whole thing — 66 lines — stays where its author put it; the contents beside it link to each section on GitHub.

股票 K 线 - 查询单只标的 K 线(stock-candlesticks)

1. 接口描述

项目 说明
接口名称 查询单只标的 K 线(通用)
外部接口 GET /api/v1/market/data/stock-candlesticks
请求方式 GET(query 参数)
适用场景 获取股票 / ETF / 指数 / 可转债等标的的分/日/周/月/年 K 线,含开高低收、成交量、成交额;支持前复权 / 后复权 / 不复权。通用语义,不做证券类别校验

本接口统一使用毫秒时间戳和 GET query 参数,支持分钟级与年 K,并允许股票、ETF、指数、可转债等不同类别标的。

2. 请求参数

参数名 类型 是否必填 描述 取值示例 备注
symbol string 标的代码(带市场后缀) 600519.SH、000001.SZ、510300.XSHG 长短后缀均支持;.XSHG/.SH.XSHE/.SZ.BJSE/.BJ
interval_unit string 周期单位 Day Minute/Day/Week/Month/Year
interval_value int 间隔数值 1 默认 1;Minute+5 表示 5 分钟 K 线
adjust_kind string 复权类型 Forward None(默认)/Forward(前复权)/Backward(后复权)
since_ts_millis int 开始时间戳(毫秒) 1756700000000 分钟 K 线与 until 跨度 ≤3 天,其余周期不受 3 天限制
until_ts_millis int 结束时间戳(毫秒) 1756791000000 -
limit int 返回条数上限 5 未传 since 和 limit 时默认最多返回 50 根

3. 响应说明

返回裸数组,每根 K 线包含:

字段名 类型 说明 单位
open string 开盘价
high string 最高价
low string 最低价
close string 收盘价(或最新价)
ts_millis int 收盘时间戳 毫秒
ts_millis_open int 开盘时间戳 毫秒
turnover string 成交额
volume int64 成交量 股/份
turnover_rate number 换手率 %

4. 调用方式

python <RUN_PY> stock-candlesticks --symbol 600519.SH --interval-unit Day --since-ts-millis 1756431000000 --until-ts-millis 1756710000000 --limit 5
python <RUN_PY> stock-candlesticks --symbol 000001.SZ --interval-unit Minute --interval-value 5 --adjust-kind Forward --since-ts-millis 1756700000000 --until-ts-millis 1756791000000

<RUN_PY> 为主 SKILL.md 同级 run.py 的绝对路径。输出 JSON,请求头已内置 X-Client-Name: ft-claw

5. 注意事项

  • symbolinterval_unituntil_ts_millis 必填。
  • symbol 必须带市场后缀;不带后缀或后缀无法识别时外部接口返回系统错误。
  • 分钟 K 线(interval_unit=Minute)的 since/until 跨度硬限制 ≤3 天,超过需分段调用。
  • interval_value 仅在 interval_unit=Minute 时生效:不传或传 1 为 1 分钟 K,传 5/15/30/60/120 为对应多分钟 K;其他周期忽略该字段。
  • 多分钟 K 按北京时间的每个交易日分别聚合,不跨交易日;以 5 分钟 K 为例,首根为 09:30—09:35,开高低收取区间首根开盘价、最高价、最低价、末根收盘价,成交量和成交额按区间求和。
  • 默认不复权(None),Forward 前复权、Backward 后复权。
  • 该接口不校验证券类别;查 ETF 推荐用 etf-candlesticks、查指数用 index-candlesticks、查可转债用 convertible-bond-candlesticks
  • 价格字段 JSON 中为字符串以避免精度丢失。

Read the full file on GitHub · 66 lines

Files

What ships with it

2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. yesterday Changed · +1 lines a5ce6ed92a80
  2. 8d ago First seen · 65 lines · 122 tokens per session scan A 2fd06a856658

Subscribe to this mod's changes

stock-candlesticks is a skill published in the GitHub repository FTShare-Lab/FTShare-skill (64 stars, last pushed yesterday), licensed MIT. It adds 122 tokens to every session and 1,276 once invoked, about $0.0006 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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