tdx-obv-ma-strategy

tdx-obv-ma-strategy is a skill for Claude Code, Codex from adambbhe/TDX-finance-mcp-plugin-v3. It costs 145 tokens per session (2,515 once invoked), scanned A, original, MIT.

A stock-analysis workflow that combines moving averages, which show price trends, with OBV, a measure based on price changes and trading volume. It uses their agreement or disagreement to assess individual stocks, scan markets, or review holdings.

In plain words
What is it for?
It helps diagnose a stock, scan a defined market for matching signals, review existing holdings, and produce trading judgments with suggested actions and stop levels.
Why use it?
Price movement alone may not show whether trading activity supports the trend. Comparing trend and volume signals helps identify confirmation, weakening, or divergence without placing trades.

Skill for Claude CodeCodex

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

Good fit It helps diagnose a stock, scan a defined market for matching signals, review existing holdings, and produce trading judgments with suggested actions and stop levels.

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Install with agentmods
npx agentmods add skills/adambbhe/tdx-finance-mcp-plugin-v3/tdx-obv-ma-strategy
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 adambbhe/TDX-finance-mcp-plugin-v3 --skill tdx-obv-ma-strategy
Clone the repo
git clone --depth 1 https://github.com/adambbhe/TDX-finance-mcp-plugin-v3

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 tdx-obv-ma-strategy

README.md
[![agentmods](https://agentmods.dev/badge/skills/adambbhe/tdx-finance-mcp-plugin-v3/tdx-obv-ma-strategy/github.svg)](https://agentmods.dev/skills/adambbhe/tdx-finance-mcp-plugin-v3/tdx-obv-ma-strategy)
Your own site
<a href="https://agentmods.dev/skills/adambbhe/tdx-finance-mcp-plugin-v3/tdx-obv-ma-strategy"><img src="https://agentmods.dev/badge/skills/adambbhe/tdx-finance-mcp-plugin-v3/tdx-obv-ma-strategy/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 tdx-obv-ma-strategy

Your own site · 80×15
<a href="https://agentmods.dev/skills/adambbhe/tdx-finance-mcp-plugin-v3/tdx-obv-ma-strategy"><img src="https://agentmods.dev/badge/skills/adambbhe/tdx-finance-mcp-plugin-v3/tdx-obv-ma-strategy.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 145 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,515 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.
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 $0.00145 $0.02515
Opus 5.5 $0.00058 $0.01006
Sonnet 5.5 $0.00029 $0.00503
Haiku 4.5 $0.00015 $0.00251

Measured 2d ago against content hash 30766ebc1e37, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

tdx-obv-ma-strategy 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 2d ago.

The scan reads SKILL.md. This mod also ships 2 executable files (scripts/obv_ma_scan.py, scripts/wens_detail.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.

skills/tdx-obv-ma-strategy/SKILL.md · 139 lines

How it starts

The opening of the file, as written. The whole thing — 139 lines — stays where its author put it; the contents beside it link to each section on GitHub.

OBV + MA 量价共振策略

价格会骗人,成交量不会。这套模板把价格趋势(MA)和资金进出(OBV)拆成两个独立维度各 50 分, 用两者的共振与背离做判断——只有价涨且 OBV 同步推高,上涨才有资金背书。

先决条件

通达信终端必须在跑。不确定就先 tdx_status → 必要时 tdx_connect。 扫描脚本直连 tqcenter(不走 MCP),所以全市场扫描不占对话上下文。

云端通道(无需本地终端,供任意 agent 使用)

--channel cloud 走 tdxhub TQLEX 后端(与 tdx-finance-mcp 插件同源),只需 token (环境变量 TDX_API_TOKEN/TDX_API_KEY,或向上查找 .mcp.json 自动读取)。 OBV/MAOBV/MA 由 PBFXT 日K本地复算(与 Volume 同源自算,量纲自动对齐,无需 --sector)。

# 个股诊断(其他 agent 只要有 tdx-finance-mcp token 即可运行)
py -3.13 scripts/obv_ma_scan.py --channel cloud --codes 600519.SH --json
# 批量(清单外置:每行一个代码)
py -3.13 scripts/obv_ma_scan.py --channel cloud --codes-file list.txt --min-score 85 --out out.csv

限制:cloud 不支持 --universe(云端无股票池接口)——全市场扫描仍需 local; --count 默认 250,两通道口径一致可直接对拍。

三种模式(按用户意图选一个)

用户想要 模式 怎么做
「帮我看看 600674 的量价」 个股诊断 脚本 --codes + --json,按 references/scoring.md 的模板出诊断
「全A/沪深300 里选量价共振的票」 全市场选股 脚本 --universe + --min-score,出排序表
「我持仓的 XXX 还能拿吗」 择时信号 先跑个股诊断,再按下面的操作映射给动作+仓位+止损

模式一:个股诊断

py -3.13 <skill>/scripts/obv_ma_scan.py --codes 600674.SH,000001.SZ --json

拿到 JSON 后按 references/scoring.md 的输出模板写诊断。必须解释分数,不能只报数: 低分要说清是价格拖累还是量能拖累,命中背离要单独点出来。

模式二:全市场选股

# 沪深300 里的强共振
py -3.13 <skill>/scripts/obv_ma_scan.py --universe 23 --min-score 90 --no-topdiv --top 20

# 全A,只要双多共振,结果落盘
py -3.13 <skill>/scripts/obv_ma_scan.py --universe 5 --min-score 85 --quadrant 双多共振 \
    --no-topdiv --min-amount 1 --out D:\cc-workspace\tdx-local\obv_ma_scan.csv --top 30

# 潜伏底背离(价弱量强,左侧)
py -3.13 <skill>/scripts/obv_ma_scan.py --universe 5 --quadrant 价弱量强 --min-amount 1 --top 30

选股模式一律带 --min-amount 1(20 日均额下限,亿元)。薄票的 OBV 回撤天数噪音大, 一笔大单就能动好几天的量;全A 均额中位数才 1.19 亿,不滤会有大半是流动性陷阱。

池子编码:5 全A · 50 沪深A · 23 沪深300 · 24 中证500 · 51 创业板 · 52 科创板 · 0 自选股 · 1 持仓股。 完整清单 tdx_list_enums(group='stock_list_category')。

阈值定标:--min-score 不是绝对标准,取决于行情冷暖。牛市里全A 能有上千只 ≥80, 这时要提到 90 才够挑。先不带阈值跑一遍看分布,再定线——别把宽市场的 80 分当成强信号报给用户。

Read the full file on GitHub · 139 lines

Files

What ships with it

4 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. 2d ago First seen · 139 lines · 145 tokens per session scan A 30766ebc1e37

Subscribe to this mod's changes

tdx-obv-ma-strategy is a skill published in the GitHub repository adambbhe/TDX-finance-mcp-plugin-v3 (42 stars, last pushed 3d ago), licensed MIT. It adds 145 tokens to every session and 2,515 once invoked, about $0.0006 per session on Opus 5.5. 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 2026-10-25.

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