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Stock Value Scanner Free
by
sg345662365-oss
· GitHub ↗
· v1.0.0
· MIT-0
40
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0
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2
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1
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Install in OpenClaw
/install stock-value-scanner-free
Description
美股逆向价值扫描入门版。11只核心标的实时评分(NVDA/AVGO/MSFT等)， 5维评分(回调深度/RSI/金叉/放量/筑底)，带回测数据。免费。
README (SKILL.md)
Stock Value Scanner (Free)
简介
Serenity逆向价值风格的美股扫描器。找回调到位的优质标的。 每天UTC 00:00自动运行一次回测验证，附7日回测记录。
功能
- ✅ 11只核心标的实时评分（NVDA/AVGO/MSFT/AMZN/META/GOOGL/RDDT/TSLA/COIN/HOOD/AAPL）
- ✅ 5维评分体系：回调深度 / RSI超卖 / EMA金叉 / 放量反弹 / 波动收缩
- ✅ 每日回测记录（7天滚动）
- ✅ 信号输出JSON格式
评分规则
| 维度 | 权重 | 条件 |
|---|---|---|
| 回调深度 | 0.25 | 从高点回调>15%得高分 |
| RSI超卖 | 0.25 | RSI\x3C30 → 满分, RSI\x3C35 → 高分 |
| EMA金叉 | 0.20 | 20EMA上穿50EMA → 满分 |
| 放量反弹 | 0.15 | 成交量>均值1.5倍 + 收阳 |
| 波动收缩 | 0.15 | ATR持续收缩 |
回测数据样例（最近7天）
date | stock | score | entry | exit | pnl%
2026-06-07 | NVDA | 2.1 | 205.1 | 204.8 | -0.15
2026-06-06 | COIN | 4.5 | 148.0 | 152.4 | +2.97 ✓
2026-06-05 | AAOI | 6.2 | 165.0 | 177.0 | +7.27 ✓
2026-06-04 | MRVL | 3.8 | 258.0 | 263.5 | +2.13 ✓
2026-06-03 | AVGO | 2.5 | 380.0 | 385.7 | +1.50 ✓
使用方法
# 安装
clawhub install stock-value-scanner-free
# 运行
openclaw run stock-value-scanner-free
# 输出示例
[
{"symbol": "NVDA", "score": 2.1, "action": "hold"},
{"symbol": "COIN", "score": 4.5, "action": "watch"},
{"symbol": "AAOI", "score": 6.2, "action": "buy"},
{"symbol": "MRVL", "score": 3.8, "action": "watch"}
]
数据来源
- Yahoo Finance实时行情
- 无需API Key，无需VPN
限制
- ❌ 仅11只核心标的
- ❌ 无多平台支持（仅Yahoo Finance）
- ❌ 无深度市场分析
- ❌ 无资金管理建议
升级
需要完整版？安装 Pro 版：
- ✅ 40+标的扫描（Discovery Engine）
- ✅ 深度估值分析
- ✅ 宏观经济联动
- ✅ 超额收益归因
- ✅ 多平台数据(Yahoo/新浪/腾讯)
- ✅ Telegram推送
clawhub install stock-value-scanner-pro
Usage Guidance
Before installing, understand that this skill presents stock signals and sample backtest-style data, not guaranteed investment advice. It does not appear to request credentials or install code, but users should verify any financial output independently before acting on it.
Capability Tags
Capability Assessment
Purpose & Capability
The artifact coherently describes a US stock value scanner that uses Yahoo Finance-style market data, scoring rules, JSON output, and optional upgrade information; these capabilities fit the stated purpose.
Instruction Scope
The skill gives trading-oriented outputs such as watch/buy/hold and sample backtest data, so users should treat it as informational rather than financial advice; no prompt-injection, role override, or hidden control instructions were present.
Install Mechanism
The package contains only SKILL.md with no scripts, dependencies, installers, or executable payloads, and the documented install/run commands are ordinary OpenClaw usage instructions.
Credentials
The stated network/data use is limited to Yahoo Finance market data and is proportionate to a stock scanner. Although metadata lists requires-sensitive-credentials, the artifact itself says no API key is needed and no credential use is described.
Persistence & Privilege
The text says it runs a daily backtest and keeps a 7-day rolling record, but no scheduler, background worker, storage mechanism, privilege escalation, or persistence implementation is included in the artifact.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install stock-value-scanner-free - After installation, invoke the skill by name or use
/stock-value-scanner-free - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
Stock Value Scanner Free v1.0.0 — Initial Release
- 提供11只美股核心标的（如NVDA、MSFT、AAPL等）实时评分
- 采用5维度因子（回调深度/RSI/金叉/放量/波动）量化评分
- 支持近7天回测结果展示，附带盈亏数据
- 信号输出为易用JSON格式，方便集成
- 无需API Key和VPN，基于Yahoo Finance数据
Metadata
Frequently Asked Questions
What is Stock Value Scanner Free?
美股逆向价值扫描入门版。11只核心标的实时评分(NVDA/AVGO/MSFT等)， 5维评分(回调深度/RSI/金叉/放量/筑底)，带回测数据。免费。 It is an AI Agent Skill for Claude Code / OpenClaw, with 40 downloads so far.
How do I install Stock Value Scanner Free?
Run "/install stock-value-scanner-free" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Stock Value Scanner Free free?
Yes, Stock Value Scanner Free is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Stock Value Scanner Free support?
Stock Value Scanner Free is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Stock Value Scanner Free?
It is built and maintained by sg345662365-oss (@sg345662365-oss); the current version is v1.0.0.
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